ci: change cache-to and cache-from to registry

Author: mickamy

.github/workflows/benchmark.yml

@@ -48,7 +48,7 @@ jobs:
           file: ./docker/benchmarker/Dockerfile
           tags: ${{ env.UNAME }}/ishocon2-app-bench:latest
           cache-from: type=registry,ref=${{ env.UNAME }}/ishocon2-app-bench:latest
-          cache-to: type=inline
+          cache-to: type=registry,ref=${{ env.UNAME }}/ishocon2-app-bench:latest
       - name: Build and push base image
         uses: docker/build-push-action@v5
         with:
@@ -57,7 +57,7 @@ jobs:
           file: ./docker/app/base/Dockerfile
           tags: ${{ env.UNAME }}/ishocon2-app-base:latest
           cache-from: type=registry,ref=${{ env.UNAME }}/ishocon2-app-base:latest
-          cache-to: type=inline
+          cache-to: type=registry,ref=${{ env.UNAME }}/ishocon2-app-base:latest
       - name: Build and push app image
         uses: docker/build-push-action@v5
         with:
@@ -66,7 +66,7 @@ jobs:
           tags: ${{ env.UNAME }}/ishocon2-app-${{ env.ISHOCON_APP_LANG }}:latest
           file: ./docker/app/${{ env.ISHOCON_APP_LANG }}/Dockerfile
           cache-from: type=registry,ref=${{ env.UNAME }}/ishocon2-app-${{ env.ISHOCON_APP_LANG }}:latestst
-          cache-to: type=inline
+          cache-to: type=registry,ref=${{ env.UNAME }}/ishocon2-app-bench:latest
           build-args: BASE_IMAGE=${{ env.UNAME }}/ishocon2-app-base:latest
       - run: make build
         timeout-minutes: 10