Bump actions/checkout from 3 to 4

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] <support@github.com>

.github/workflows/release.yaml

@@ -5,7 +5,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/v') == true
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4.1.0
         with:
           go-version-file: 'go.mod'

.github/workflows/todos.yaml

@@ -20,7 +20,7 @@ jobs:
   todos:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: derjuulsn/todo-issue@v1.1.4
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/verify.yaml

@@ -5,7 +5,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/v') == false
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4.1.0
         with:
           go-version-file: 'go.mod'