fix(deps): Update docker/build-push-action commit SHA (#7)

Updated the commit SHA for the `docker/build-push-action` in the `docker.yml` workflow to the latest stable version. This resolves the GitHub Actions failure caused by an invalid commit SHA.

Author: gowthamrao

.github/workflows/docker.yml

@@ -35,7 +35,7 @@ jobs:
         uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
 
       - name: Build and push
-        uses: docker/build-push-action@2cddeafc873d6113b789a7164923793f63101131
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
         with:
           context: .
           push: true