chore(deps): update docker/login-action action to v3

Author: renovate[bot]

.github/workflows/push-helm-chart.yaml

@@ -68,7 +68,7 @@ jobs:
           exit 1
 
       - name: Login to GHCR Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io/stakater
           username: ${{ secrets.GHCR_USERNAME }}