Update GitHub Actions

Author: PowerKiKi

.github/workflows/brakeman.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Install package dependencies
       run: >

.github/workflows/rubocop.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Install package dependencies
       run: >

.github/workflows/stylelint.yml

@@ -10,8 +10,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-node@v2
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
       with:
         node-version: '16'
     - run: yarn install

.github/workflows/test.yml

@@ -51,25 +51,25 @@ jobs:
         if: matrix.db == 'mysql'
 
       - name: Checkout Redmine
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: redmine/redmine
           ref: ${{ matrix.redmine }}
           path: redmine
 
       - name: Checkout redmine_git_hosting
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           path: redmine/plugins/redmine_git_hosting
 
       - name: Checkout additionals
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: AlphaNodes/additionals
           path: redmine/plugins/additionals
 
       - name: Checkout redmine_sidekiq
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           # TODO Switch back to the original repo, once https://github.com/ogom/redmine_sidekiq/pull/16 is released
           # repository: ogom/redmine_sidekiq
@@ -78,7 +78,7 @@ jobs:
           path: redmine/plugins/redmine_sidekiq
 
       - name: Checkout gitolite
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: sitaramc/gitolite
           path: gitolite