change to properly disable linux arm conda build

.github/workflows/conda-build.yml

@@ -13,6 +13,7 @@ on:
 jobs:
   conda-build-arm64:
     runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'schedule' || github.event_name == 'release' }}
     strategy:
       matrix:
         python-version: ['3.8', '3.9', '3.10', '3.11']
@@ -31,7 +32,6 @@ jobs:
 
       - name: Build and publish conda package arm64
         uses: docker/build-push-action@v4
-        if: ${{ github.event_name == 'schedule' || github.event_name == 'release' }}
         with:
           context: .
           file: scripts/Dockerfile_conda_build