build(deps): bump docker/setup-buildx-action from 3.11.1 to 3.12.0 (#9709)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/api-container-checks.yml

@@ -77,7 +77,7 @@ jobs:
 
       - name: Set up Docker Buildx
         if: steps.check-changes.outputs.any_changed == 'true'
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
 
       - name: Build container for ${{ matrix.arch }}
         if: steps.check-changes.outputs.any_changed == 'true'