As expected the issue on macOS was fixed by removing the usage of coverlet.tracker.dll in coverlet.msbuild 2.3.0
Commit migrated from https://github.com/dotnet/corefx/commit/
52121c8d0376dcb0f69570e793b6d40232ccabf9
### Know Issues ###
1. Instrumenting "System.Private.CoreLib" is causing test to crash (both on Windows and Unix).
-2. Coverage on macOS fails if the test uses "RemoteExecutorConsoleApp".
### Windows Instructions ###
On Windows by default coverage runs will use OpenCover instead of coverlet, use the build property `UseCoverlet` to change this default. Currently the use of `dotnet msbuild` is required to avoid a problem with one of the coverlet dependencies. Here is the command: