chore(deps): bump actions/setup-go from 5 to 6 (#308)

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5 to 6.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](https://github.com/actions/setup-go/compare/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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/goreleaser.yml

@@ -20,7 +20,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: 1.24
       - name: Run GoReleaser

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-    - uses: actions/setup-go@v5
+    - uses: actions/setup-go@v6
       with:
         go-version: '>=1.17.0'
     - name: Run tests
@@ -27,7 +27,7 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-    - uses: actions/setup-go@v5
+    - uses: actions/setup-go@v6
       with:
         go-version: '>=1.17.0'
     - run: |