chore(deps): update all-ci-updates to v3.21.0

Author: renovate[bot]

.github/workflows/e2e.yml

@@ -33,6 +33,6 @@ jobs:
           go-version-file: 'go.mod'
       - uses: azure/setup-helm@dda3372f752e03dde6b3237bc9431cdc2f7a02a2 # v5
         with:
-          version: v3.14.2
+          version: v3.21.0
       - name: e2e testing
         run: make e2e