chore(deps): update helmfile/helmfile-action action to v2.1.1

Author: renovate[bot]

.github/workflows/lint.yaml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Run helmfile lint
-        uses: helmfile/helmfile-action@v2.1.0
+        uses: helmfile/helmfile-action@v2.1.1
         with:
           helmfile-args: lint
           helmfile-version: "v1.2.3"