Bump actions/checkout from 2 to 4 (#669)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build-test-publish.yml

@@ -26,7 +26,7 @@ jobs:
         go-version: ${{ env.GO_VERSION }}
         check-latest: true
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Unit tests
       run: make unit-tests
     - name: Integration tests
@@ -40,7 +40,7 @@ jobs:
       id-token: 'write'
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Install Go
       uses: actions/setup-go@v3
       with:
@@ -163,7 +163,7 @@ jobs:
     needs: build_operator
     steps:
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - uses: actions/setup-go@v3
       with:
         go-version: ${{ env.GO_VERSION }}
@@ -204,7 +204,7 @@ jobs:
     needs: system_tests_gke
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Get operator manifest
       uses: actions/download-artifact@v3
       with:

.github/workflows/codeql-analysis.yml

@@ -35,7 +35,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/operatorhub.yml

@@ -21,7 +21,7 @@ jobs:
 
 
       # Initialize environment and install Carvel toolsuite
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Initialize
         run: |
           RELEASE_VERSION=${GITHUB_REF#refs/*/}

.github/workflows/pr.yml

@@ -20,7 +20,7 @@ jobs:
         go-version: ${{ env.GO_VERSION }}
         check-latest: true
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Unit tests
       run: make unit-tests
     - name: Integration tests
@@ -34,7 +34,7 @@ jobs:
         k8s: [v1.22.17, v1.26.3]
     steps:
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - uses: actions/setup-go@v3
       with:
         go-version: ${{ env.GO_VERSION }}

.github/workflows/publish-versioned-api-ref.yml

@@ -12,14 +12,14 @@ jobs:
 
     steps:
       - name: Checkout operator codebase
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           path: messaging-topology-operator
       - name: Get the version
         id: get_version
         run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
       - name: Checkout wiki codebase
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           repository: ${{ github.repository }}.wiki
           path: wiki

.github/workflows/update-latest-api-ref.yml

@@ -11,11 +11,11 @@ jobs:
 
     steps:
       - name: Checkout operator codebase
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           path: messaging-topology-operator
       - name: Checkout wiki codebase
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           repository: ${{ github.repository }}.wiki
           path: wiki