update Build Docker Image step

.github/workflows/release-rc.yml

@@ -28,8 +28,6 @@ jobs:
           --tag growi \
           --platform linux/amd64 \
           --load \
-          --cache-from=type=registry,ref=$CACHE_REF \
-          --cache-to=type=registry,ref=$CACHE_REF,mode=max \
           --file ./docker/Dockerfile .
 
     - name: Get SemVer