feat: update mamezou-tech/setup-helmfile to v2.1.0 #minor (#114)

Co-authored-by: public-glueops-renovatebot[bot] <186083205+public-glueops-renovatebot[bot]@users.noreply.github.com>

Author: public-glueops-renovatebot[bot]

.github/workflows/publish-helm-chart.yml

@@ -61,7 +61,7 @@ jobs:
           aws-region: us-west-2
 
       - name: Set up Helm
-        uses: mamezou-tech/setup-helmfile@03233e1cd9b19b2ba320e431f7bcc0618db4248d # v2.0.0
+        uses: mamezou-tech/setup-helmfile@fd46979d2984c886929c416fbdf859b1c5efa0ea # v2.1.0
         with:
           helm-version: "v3.14.3"