chore(main): release push-to-gar-docker 0.5.3

Author: github-actions[bot]

.release-please-manifest.json

@@ -3,7 +3,7 @@
     "actions/get-vault-secrets": "1.2.1",
     "actions/dockerhub-login": "1.0.2",
     "actions/send-slack-message": "2.0.3",
-    "actions/push-to-gar-docker": "0.5.2",
+    "actions/push-to-gar-docker": "0.5.3",
     "actions/aws-auth": "1.0.2",
     "actions/build-push-to-dockerhub": "0.2.0",
     "actions/login-to-gar": "1.0.0",

actions/push-to-gar-docker/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.5.3](https://github.com/grafana/shared-workflows/compare/push-to-gar-docker/v0.5.2...push-to-gar-docker/v0.5.3) (2025-08-04)
+
+
+### 🔧 Miscellaneous Chores
+
+* **deps:** update docker/metadata-action action to v5.8.0 ([#1182](https://github.com/grafana/shared-workflows/issues/1182)) ([315e38a](https://github.com/grafana/shared-workflows/commit/315e38a03f442c39bd82e902b88d8ba6ff8879b7))
+
 ## [0.5.2](https://github.com/grafana/shared-workflows/compare/push-to-gar-docker/v0.5.1...push-to-gar-docker/v0.5.2) (2025-07-23)
 
 

actions/push-to-gar-docker/README.md

@@ -37,7 +37,7 @@ jobs:
           persist-credentials: false
 
       - id: push-to-gar
-        uses: grafana/shared-workflows/actions/push-to-gar-docker@push-to-gar-docker/v0.5.2
+        uses: grafana/shared-workflows/actions/push-to-gar-docker@push-to-gar-docker/v0.5.3
         with:
           registry: "<YOUR-GAR>" # e.g. us-docker.pkg.dev, optional
           tags: |-