Bump actions/checkout from 3 to 4 (#24)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...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/release.yml

@@ -11,7 +11,7 @@ jobs:
     environment:
         name: release
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Login to Docker Hub
         uses: docker/login-action@v3
@@ -52,6 +52,6 @@ jobs:
           tag: "${{ steps.semver.outputs.semantic-version }}"
 
       - name: Fetch tag
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: "v${{ steps.semver.outputs.semantic-version }}"

.github/workflows/test.yml

@@ -12,15 +12,15 @@ jobs:
         - uses: actions/setup-go@v4
           with:
               go-version: 1.19
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
         - name: golangci-lint
           uses: golangci/golangci-lint-action@v3
 
   unit:
     name: Unit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Dependencies
         run: go mod download
       - name: Unit test
@@ -33,7 +33,7 @@ jobs:
       - unit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build
         id: docker_build
         uses: docker/build-push-action@v5