Bump actions/checkout from 3 to 4

.github/workflows/build_pr_container.yaml

@@ -16,7 +16,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Log in to the Github Container registry
         uses: docker/login-action@v2

.github/workflows/functionality.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go-version }}
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python 3.7
         uses: actions/setup-python@v4
         with:

.github/workflows/lint.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           go-version: ${{ matrix.go-version }}
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v3

.github/workflows/tag_and_build.yaml

@@ -18,7 +18,7 @@ jobs:
       new_tag: ${{ steps.bump_tag.outputs.new_tag }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: "1"
       - name: Bump version and push tag
@@ -39,7 +39,7 @@ jobs:
       packages: write
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Log in to the Github Container registry
         uses: docker/login-action@v2

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Get dependencies
         run: |