Bump the gh-dependency group in /.github/workflows with 2 updates

Bumps the gh-dependency group in /.github/workflows with 2 updates: [actions/setup-go](https://github.com/actions/setup-go) and [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action).


Updates `actions/setup-go` from 4 to 5
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v4...v5)

Updates `golangci/golangci-lint-action` from 7 to 8
- [Release notes](https://github.com/golangci/golangci-lint-action/releases)
- [Commits](golangci/golangci-lint-action@v7...v8)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: gh-dependency
- dependency-name: golangci/golangci-lint-action
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: gh-dependency
...

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

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -21,13 +21,13 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: 1.22.x
           cache-dependency-path: "go.sum"
 
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v7
+        uses: golangci/golangci-lint-action@v8
         with:
           version: v2.0.2
           args: --config .golangci.yml