Bump docker/build-push-action from 6.8.0 to 6.9.0 (#928)

Bumps
[docker/build-push-action](https://github.com/docker/build-push-action)
from 6.8.0 to 6.9.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/docker/build-push-action/releases">docker/build-push-action's
releases</a>.</em></p>
<blockquote>
<h2>v6.9.0</h2>
<ul>
<li>Bump <code>@​docker/actions-toolkit</code> from 0.38.0 to 0.39.0 in
<a
href="https://redirect.github.com/docker/build-push-action/pull/1234">docker/build-push-action#1234</a></li>
<li>Bump path-to-regexp from 6.2.2 to 6.3.0 in <a
href="https://redirect.github.com/docker/build-push-action/pull/1232">docker/build-push-action#1232</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/docker/build-push-action/compare/v6.8.0...v6.9.0">https://github.com/docker/build-push-action/compare/v6.8.0...v6.9.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/docker/build-push-action/commit/4f58ea79222b3b9dc2c8bbdd6debcef730109a75"><code>4f58ea7</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/build-push-action/issues/1234">#1234</a>
from docker/dependabot/npm_and_yarn/docker/actions-t...</li>
<li><a
href="https://github.com/docker/build-push-action/commit/49b5ea61c60477d214908bb6e23ce05c074ef04e"><code>49b5ea6</code></a>
chore: update generated content</li>
<li><a
href="https://github.com/docker/build-push-action/commit/13c9fddd72db0ce3cd9d87eb53e0480d2a32a77b"><code>13c9fdd</code></a>
chore(deps): Bump <code>@​docker/actions-toolkit</code> from 0.38.0 to
0.39.0</li>
<li><a
href="https://github.com/docker/build-push-action/commit/e44afff3590e1d4f93b6adc72376512edb012a7c"><code>e44afff</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/build-push-action/issues/1232">#1232</a>
from docker/dependabot/npm_and_yarn/path-to-regexp-6...</li>
<li><a
href="https://github.com/docker/build-push-action/commit/67ebad331f4ca45e39184b280dbacb11eb3beae0"><code>67ebad3</code></a>
chore(deps): Bump path-to-regexp from 6.2.2 to 6.3.0</li>
<li>See full diff in <a
href="https://github.com/docker/build-push-action/compare/32945a339266b759abcbdc89316275140b0fc960...4f58ea79222b3b9dc2c8bbdd6debcef730109a75">compare
view</a></li>
</ul>
</details>
<br />


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score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=docker/build-push-action&package-manager=github_actions&previous-version=6.8.0&new-version=6.9.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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.github/workflows/publish_docker_image.yml

@@ -48,7 +48,7 @@ jobs:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_BACKEND }}
 
       - name: Build and push frontend Docker image
-        uses: docker/build-push-action@32945a339266b759abcbdc89316275140b0fc960
+        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
         with:
           context: frontend
           push: true
@@ -58,7 +58,7 @@ jobs:
           platforms: linux/amd64
 
       - name: Build and push backend Docker image
-        uses: docker/build-push-action@32945a339266b759abcbdc89316275140b0fc960
+        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
         with:
           context: backend
           push: true