fix conda macOS arm64 build issue

Author: kzhdev

.github/workflows/publish-conda.yml

@@ -34,6 +34,8 @@ jobs:
     - name: Build conda package
       shell: bash -l {0}
       run: |
+        # Set CONDA_OVERRIDE_OSX to work around virtual package issues on macOS
+        export CONDA_OVERRIDE_OSX="11.0"
         conda build conda.recipe --output-folder ./conda-bld
 
     - name: Upload build artifacts

.github/workflows/publish-release.yml

@@ -86,6 +86,8 @@ jobs:
     - name: Build conda package
       shell: bash -l {0}
       run: |
+        # Set CONDA_OVERRIDE_OSX to work around virtual package issues on macOS
+        export CONDA_OVERRIDE_OSX="11.0"
         conda build conda.recipe --output-folder ./conda-bld
 
     - name: Upload Conda artifacts