try newer macos SDK without bumping deployment target
-MACOSX_DEPLOYMENT_TARGET: # [osx]
- - 11.0 # [osx and arm64]
- - 10.15 # [osx and x86_64]
+MACOSX_SDK_VERSION: # [osx and x86_64]
+ - "10.15" # [osx and x86_64]
