Bump actions/setup-go from 5 to 6

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5 to 6.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/auto-merge-dependabot.yml

@@ -60,7 +60,7 @@ jobs:
         if: ${{ steps.metadata.outputs.package-ecosystem == 'gomod' }}
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         if: ${{ steps.metadata.outputs.package-ecosystem == 'gomod' }}
         with:
           go-version: 'stable'

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go }}
           check-latest: true