Bump actions/checkout from 2 to 4

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]>

.github/workflows/master.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Set up CI Image Metadata
       id: docker_meta_ci
       uses: crazy-max/ghaction-docker-meta@v1
@@ -42,7 +42,7 @@ jobs:
     needs: build
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Download artifact
       uses: actions/download-artifact@v2
       with:
@@ -57,7 +57,7 @@ jobs:
     needs: e2e
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name:  Set up Docker Hub Image Metadata
       id: docker_meta
       uses: crazy-max/ghaction-docker-meta@v1

.github/workflows/pr.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Docker meta ci
       id: docker_meta_ci
       uses: crazy-max/ghaction-docker-meta@v1
@@ -43,7 +43,7 @@ jobs:
     needs: build
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Download artifact
       uses: actions/download-artifact@v2
       with:

.github/workflows/release.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Set up CI Image Metadata
       id: docker_meta_ci
       uses: crazy-max/ghaction-docker-meta@v1
@@ -41,7 +41,7 @@ jobs:
     needs: build
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Download artifact
       uses: actions/download-artifact@v2
       with:
@@ -56,7 +56,7 @@ jobs:
     needs: e2e
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name:  Set up Docker Hub Image Metadata
       id: docker_meta
       uses: crazy-max/ghaction-docker-meta@v1
@@ -109,7 +109,7 @@ jobs:
     steps:
       # To use this repository's private action, you must check out the repository
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Generate changelog
         id: changelog
         uses: metcalfc/[email protected]