ci: Bump actions/checkout from 4.1.5 to 4.1.6

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.5 to 4.1.6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@44c2b7a...a5ac7e5)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/release.yaml

@@ -17,7 +17,7 @@ jobs:
     environment: release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b #v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
       # we don't want to release commits that have been pushed and tagged, but not necessarily merged onto main
       - name: Ensure tagged commit is on main
         run: |
@@ -58,7 +58,7 @@ jobs:
         with:
           go-version: ${{ env.GO_VERSION }}
 
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b #v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
         with:
           fetch-depth: 0
 

.github/workflows/static-analysis.yaml

@@ -15,7 +15,7 @@ jobs:
         with:
           go-version: ${{ matrix.go-version }}
 
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b #v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
 
       - name: Restore bootstrap cache
         id: bootstrap-cache

.github/workflows/test.yaml

@@ -22,7 +22,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
           stable: ${{ env.GO_STABLE_VERSION }}
 
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b #v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
 
       - name: Restore tool cache
         id: tool-cache
@@ -57,7 +57,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
           stable: ${{ env.GO_STABLE_VERSION }}
 
-      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b #v4.1.5
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
 
       - name: Restore tool cache
         id: tool-cache