ci: [DEPENDABOT] bump docker/build-push-action from 6.15.0 to 6.16.0 in /.github/actions/build_docker_image (#2030)

Bumps
[docker/build-push-action](https://github.com/docker/build-push-action)
from 6.15.0 to 6.16.0.
<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>v6.16.0</h2>
<ul>
<li>Handle no default attestations env var by <a
href="https://github.com/crazy-max"><code>@​crazy-max</code></a> in <a
href="https://redirect.github.com/docker/build-push-action/pull/1343">docker/build-push-action#1343</a></li>
<li>Only print secret keys in build summary output by <a
href="https://github.com/crazy-max"><code>@​crazy-max</code></a> in <a
href="https://redirect.github.com/docker/build-push-action/pull/1353">docker/build-push-action#1353</a></li>
<li>Bump <code>@​docker/actions-toolkit</code> from 0.56.0 to 0.59.0 in
<a
href="https://redirect.github.com/docker/build-push-action/pull/1352">docker/build-push-action#1352</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/docker/build-push-action/compare/v6.15.0...v6.16.0">https://github.com/docker/build-push-action/compare/v6.15.0...v6.16.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="14487ce63c"><code>14487ce</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/build-push-action/issues/1343">#1343</a>
from crazy-max/fix-no-default-attest</li>
<li><a
href="0ec91264d8"><code>0ec9126</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/build-push-action/issues/1366">#1366</a>
from crazy-max/pr-assign-author</li>
<li><a
href="b749522b90"><code>b749522</code></a>
pr-assign-author workflow</li>
<li><a
href="c566248492"><code>c566248</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/build-push-action/issues/1363">#1363</a>
from crazy-max/fix-codecov</li>
<li><a
href="13275dd76e"><code>13275dd</code></a>
ci: fix missing source for codecov</li>
<li><a
href="67dc78bbaf"><code>67dc78b</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/build-push-action/issues/1361">#1361</a>
from mschoettle/patch-1</li>
<li><a
href="0760504437"><code>0760504</code></a>
docs: add validating build configuration example</li>
<li><a
href="1c198f4467"><code>1c198f4</code></a>
chore: update generated content</li>
<li><a
href="288d9e2e4a"><code>288d9e2</code></a>
handle no default attestations env var</li>
<li><a
href="88844b95d8"><code>88844b9</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/build-push-action/issues/1353">#1353</a>
from crazy-max/summary-secret-keys</li>
<li>Additional commits viewable in <a
href="471d1dc4e0...14487ce63c">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=6.15.0&new-version=6.16.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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.github/actions/build_docker_image/action.yml

@@ -47,7 +47,7 @@ runs:
           tags: ${{ inputs.tags }}
 
       - name: Build and push
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 #v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 #v6.16.0
         with:
           context: ${{ inputs.directory }}
           platforms: ${{ inputs.platforms }}