Bump docker/build-push-action from 6.5.0 to 6.6.1 (#51958)

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

.github/workflows/main-preview-docker-cache.yml

@@ -68,7 +68,7 @@ jobs:
         run: src/workflows/prune-for-preview-env.sh
 
       - name: 'Build and push image'
-        uses: docker/build-push-action@5176d81f87c23d6fc96624dfdbcd9f3830bbe445
+        uses: docker/build-push-action@16ebe778df0e7752d2cfcbd924afdbbd89c1a755
         with:
           context: .
           push: true