Stop building wheels for MacOS (#19225)

changelog.d/19225.removal

@@ -0,0 +1 @@
+Stop building release wheels for MacOS.

pyproject.toml

@@ -395,7 +395,8 @@ build-backend = "poetry.core.masonry.api"
 # We skip:
 #  - free-threaded cpython builds: these are not currently supported.
 #  - i686: We don't support 32-bit platforms.
-skip = "cp3??t-* *i686*"
+#  - *macosx*: we don't support building wheels for MacOS.
+skip = "cp3??t-* *i686* *macosx*"
 # Enable non-default builds. See the list of available options:
 # https://cibuildwheel.pypa.io/en/stable/options#enable
 #