[WIP] Changing macos version to macos-10.12 in workflows

[pravinpushkar]

Signed-off-by: Pravin Pushkar ppushkar@microsoft.com

Description

Please explain the changes you've made

Issue reference

We strive to have all PR being opened based on an issue, where the problem or feature have been discussed prior to implementation.

Please reference the issue this PR will close: #981

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

• Code compiles correctly
• Created/updated tests
• Extended the documentation

[codecov]

Codecov Report

Merging #985 (0bc939c) into master (0c51481) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #985   +/-   ##
=======================================
  Coverage   21.71%   21.71%           
=======================================
  Files          33       33           
  Lines        1920     1920           
=======================================
  Hits          417      417           
  Misses       1449     1449           
  Partials       54       54           

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[pravinpushkar]

closing this for now, as macos related workflow is not even starting. I will be testing this in my fork.