chore(ci): update GolangCI-Lint action to version v7

- Bump GolangCI-Lint GitHub Action from version v6 to v7 for improved compatibility and latest features.
- Retain `version: v2.5.0` and `--timeout 5m` configuration for consistent linting behavior.

Author: dan-sherwin

.github/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
         run: go test ./... -race -count=1
 
       - name: GolangCI-Lint
-        uses: golangci/golangci-lint-action@v6
+        uses: golangci/golangci-lint-action@v7
         with:
           version: v2.5.0
           args: --timeout 5m