Upgrade GitHub Actions versions

- Upgrade aquasecurity/trivy-action to 0.33.1
- Upgrade codecov/codecov-action to v5
- Upgrade goreleaser/goreleaser-action to v6

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: appleboy

.github/workflows/goreleaser.yml

@@ -21,7 +21,7 @@ jobs:
         with:
           go-version: "^1"
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v5
+        uses: goreleaser/goreleaser-action@v6
         with:
           # either 'goreleaser' (default) or 'goreleaser-pro'
           distribution: goreleaser