[Build] Use Cancel workflow action to cancel outdated PR build jobs

.github/workflows/ci-cpp.yaml

@@ -37,6 +37,10 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
 
       - name: checkout
         uses: actions/checkout@v2

.github/workflows/ci-go-functions-style.yaml

@@ -45,6 +45,11 @@ jobs:
         go-version: [1.11, 1.12, 1.13, 1.14]
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
         with:

.github/workflows/ci-go-functions-test.yaml

@@ -47,6 +47,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-backwards-compatibility.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-cli.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-function-state.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-messaging.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-process.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-schema.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-sql.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-standalone.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-thread.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-tiered-filesystem.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-integration-tiered-jcloud.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-license.yaml

@@ -37,6 +37,11 @@ jobs:
     timeout-minutes: 60
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-pulsar-website-build.yaml

@@ -31,6 +31,11 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 120
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
 

.github/workflows/ci-unit-broker-broker-gp1.yaml

@@ -39,6 +39,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-unit-broker-broker-gp2.yaml

@@ -39,6 +39,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-unit-broker-client-api.yaml

@@ -39,6 +39,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-unit-broker-client-impl.yaml

@@ -39,6 +39,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-unit-broker-other.yaml

@@ -39,6 +39,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-unit-proxy.yaml

@@ -39,6 +39,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with:

.github/workflows/ci-unit.yaml

@@ -39,6 +39,11 @@ jobs:
     timeout-minutes: 120
 
     steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.6.0
+        with:
+          access_token: ${{ github.token }}
+
       - name: checkout
         uses: actions/checkout@v2
         with: