maintaining old requjirment file for homembrew-core

Author: naga-nandyala

src/azure-cli/requirements.py3.Darwin.txt

@@ -109,6 +109,8 @@ jmespath==0.9.5
 jsondiff==2.0.0
 knack==0.11.0
 msal-extensions==1.2.0
+# macOS/Darwin: standard msal without broker support. (this is for homebrew-core parallel run for next few months).
+# For broker support, use requirements.py3.MacOS.txt
 msal==1.35.0b1
 msrest==0.7.1
 oauthlib==3.2.2