build(deps): update actions/cache requirement to v2.1.4

Updates the requirements on [actions/cache](https://github.com/actions/cache) to permit the latest version.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/commits/26968a09c0ea4f3e233fdddbafd1166051a095f6)

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build.yml

@@ -49,7 +49,7 @@ jobs:
           java-version: ${{matrix.java}}
 
       - name: Cache Maven packages
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.4
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}

.github/workflows/it-with-arq-payara-embedded.yml

@@ -29,7 +29,7 @@ jobs:
           docker ps -a
           
       - name: Cache Maven packages
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}

.github/workflows/it-with-arq-payara-managed.yml

@@ -29,7 +29,7 @@ jobs:
           docker ps -a
 
       - name: Cache Maven packages
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.4
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}

.github/workflows/it-with-arq-payara-micro.yml

@@ -29,7 +29,7 @@ jobs:
           docker ps -a
 
       - name: Cache Maven packages
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.4
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}

.github/workflows/it-with-arq-wildfly-embedded.yml

@@ -29,7 +29,7 @@ jobs:
           docker ps -a
 
       - name: Cache Maven packages
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}

.github/workflows/it-with-arq-wildfly-managed.yml

@@ -28,13 +28,13 @@ jobs:
           docker-compose up -d postgres
           docker ps -a
       - name: Cache SonarCloud packages
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.4
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
       - name: Cache Maven packages
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
           path: ~/.m2
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}