Update docker/build-push-action digest to 2634353

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -101,7 +101,7 @@ jobs:
       - name: Build Docker image
         id: push
         timeout-minutes: 25
-        uses: docker/build-push-action@090ca155fc9b214cbcac536c450455a0e96f52c6
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
         with:
           context: .
           load: false