Bump docker/build-push-action from 6.17.0 to 6.18.0 (#213)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.17.0 to 6.18.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](1dc7386353...263435318d)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-version: 6.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/build.yml

@@ -95,7 +95,7 @@ jobs:
         fi
 
     - name: Build and load
-      uses: docker/build-push-action@1dc73863535b631f98b2378be8619f83b136f4a0 # v6
+      uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6
       if: ${{ env.MISSING_TAG == 'true' }}
       with:
         context: ${{ matrix.dir }}
@@ -133,7 +133,7 @@ jobs:
 
     - name: Build and push
       id: build
-      uses: docker/build-push-action@1dc73863535b631f98b2378be8619f83b136f4a0 # v6
+      uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6
       if: ${{ env.MISSING_TAG == 'true' }}
       with:
         context: ${{ matrix.dir }}