Update actions/checkout action to v3.6.0

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout current branch
-        uses: actions/checkout@v3.0.0
+        uses: actions/checkout@v3.6.0
         with:
           fetch-depth: 0
       - name: Setup Scala and Java
@@ -40,7 +40,7 @@ jobs:
         java: ['[email protected]', '[email protected]']
         scala: ['2.12.17', '2.13.8', '3.2.1']
     steps:
-    - uses: actions/checkout@v3.0.0
+    - uses: actions/checkout@v3.6.0
       with:
         fetch-depth: 0
     - uses: olafurpg/setup-scala@v13
@@ -57,7 +57,7 @@ jobs:
     needs: [build,lint]
     if: github.event_name != 'pull_request'
     steps:
-      - uses: actions/checkout@v3.0.0
+      - uses: actions/checkout@v3.6.0
         with:
           fetch-depth: 0
       - uses: olafurpg/setup-scala@v13

.github/workflows/site.yml

@@ -18,7 +18,7 @@ jobs:
     if: ${{ github.event_name == 'pull_request' }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v3.3.0
+      uses: actions/checkout@v3.6.0
       with:
         fetch-depth: '0'
     - name: Setup Scala
@@ -41,7 +41,7 @@ jobs:
     if: ${{ ((github.event_name == 'release') && (github.event.action == 'published')) || (github.event_name == 'workflow_dispatch') }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v3.3.0
+      uses: actions/checkout@v3.6.0
       with:
         fetch-depth: '0'
     - name: Setup Scala
@@ -65,7 +65,7 @@ jobs:
     if: ${{ (github.event_name == 'push') || ((github.event_name == 'release') && (github.event.action == 'published')) }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v3.3.0
+      uses: actions/checkout@v3.6.0
       with:
         ref: ${{ github.head_ref }}
         fetch-depth: '0'