chore(deps): bump mozilla-it/deploy-actions/.github/workflows/build-and-push.yml

Bumps [mozilla-it/deploy-actions/.github/workflows/build-and-push.yml](https://github.com/mozilla-it/deploy-actions) from 5.3.0 to 5.3.4.
- [Release notes](https://github.com/mozilla-it/deploy-actions/releases)
- [Changelog](https://github.com/mozilla-it/deploy-actions/blob/main/.releaserc.yaml)
- [Commits](mozilla/deploy-actions@c0cca70...a34e7a8)

---
updated-dependencies:
- dependency-name: mozilla-it/deploy-actions/.github/workflows/build-and-push.yml
  dependency-version: 5.3.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/mozcloud-publish.yaml

@@ -25,7 +25,7 @@ jobs:
       packages: write # Only required if you're publishing to GHCR
       id-token: write
     secrets: inherit
-    uses: mozilla-it/deploy-actions/.github/workflows/build-and-push.yml@c0cca7024640f33fa348fc0c608f43d887e63525 #v5.3.0
+    uses: mozilla-it/deploy-actions/.github/workflows/build-and-push.yml@a34e7a868025b983d7c948354ca3d1e887ed778d #v5.3.4
     with:
       image_name: go-demo
       gar_name: cicd-demos-nonprod