Add GitHub Actions workflow for feature toggle tests (grafana#101270)

ci: Add GitHub Actions workflow for feature toggle tests

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

.github/CODEOWNERS

@@ -776,6 +776,7 @@ embed.go @grafana/grafana-as-code
 /.github/workflows/doc-validator.yml @grafana/docs-tooling
 /.github/workflows/deploy-pr-preview.yml @grafana/docs-tooling
 /.github/workflows/epic-add-to-platform-ux-parent-project.yml @meanmina
+/.github/workflows/feature-toggles-ci.yml @grafana/docs-tooling
 /.github/workflows/github-release.yml @grafana/grafana-developer-enablement-squad
 /.github/workflows/issue-opened.yml @grafana/grafana-community-support
 /.github/workflows/metrics-collector.yml @torkelo

.github/workflows/feature-toggles-ci.yml

@@ -0,0 +1,25 @@
+name: Feature toggles CI
+
+on:
+  pull_request:
+    paths:
+      - 'pkg/services/featuremgmt/toggles_gen_test.go'
+      - 'pkg/services/featuremgmt/registry.go'
+      - 'docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+          cache: true
+
+      - name: Run feature toggle tests
+        run: go test -v -run TestFeatureToggleFiles ./pkg/services/featuremgmt/