fix: reverting driver config and removing buildx conditional

Author: yiyuan-he

.github/workflows/patch-release-build.yml

@@ -112,8 +112,6 @@ jobs:
         uses: docker/setup-buildx-action@v3
         with:
           driver-opts: image=moby/buildkit:v0.15.1
-          driver: docker-container
-        if: ${{ matrix.os == 'ubuntu-latest' }}
 
       - name: Build image for testing
         uses: docker/build-push-action@v5

.github/workflows/release-build.yml

@@ -80,8 +80,6 @@ jobs:
         uses: docker/setup-buildx-action@v3
         with:
           driver-opts: image=moby/buildkit:v0.15.1
-          driver: docker-container
-        if: ${{ matrix.os == 'ubuntu-latest' }}
 
       - name: Build image for testing
         uses: docker/build-push-action@v5