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Summary

  1. [debuginfo-tests] Don't look for Python 3 if we already have it (details)
Commit 309f9a1c52977cbd011b29909f7aa45c124b005f by rnk
[debuginfo-tests] Don't look for Python 3 if we already have it
LLDB already requires Python 3 on Windows, so I already configure it
that way. For some reason CMake fails to find the one that Visual Studio
automatically installs at this standard location:
C:/Program Files (x86)/Microsoft Visual
Studio/Shared/Python37_64/python.exe
CMake prefers the python on path, which happens to be python 2.7.
Reviewers: aprantl, jmorse
Differential Revision: https://reviews.llvm.org/D69684
The file was modifieddebuginfo-tests/CMakeLists.txt