ci: remove macosx from conda

Author: lachlangrose

.github/workflows/release-please.yml

@@ -85,7 +85,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu-latest",  "windows-latest","macos-latest"]
+        os: ["ubuntu-latest",  "windows-latest"]
         python-version: ["3.10","3.9","3.8","3.7"]
     steps:
       - uses: conda-incubator/setup-miniconda@v2