kmx git

Update googletest

We need
https://github.com/google/googletest/commit/fa8438ae6b70c57010177de47a9f13d7041a6328
in order to be able to roll in
https://chromium-review.googlesource.com/c/chromium/src/+/6674713

This rolls:
https://chromium.googlesource.com/chromium/src/third_party/googletest/+log/17bbed2084d3127bd7bcd27283f18d7a5861bea8..0784ddbe926a700e2216b224109791f7fa19eb2f
https://chromium.googlesource.com/external/github.com/google/googletest/+log/2d924d7a971e9667d76ad09727fb2402b4f8a1e3..c67de117379f4d1c889c7581a0a76aa0979c2083

The above also requires adding re2 dependency,
since newer googletest depends on it.
re2 has 2 parts: build files in
https://chromium.googlesource.com/chromium/src/third_party/re2/
and source files in
https://chromium.googlesource.com/external/github.com/google/re2/.
Unfortunately, git submodules don't allow us to have them nested.
So, build files are copied into third_party/re2 from
https://chromium.googlesource.com/chromium/src/third_party/re2/+/e9ea896a60f8d72b4943dcc079f0041863985c0e
These would require manual updates if build breaks in the future.
And then the sources are added as a submodule in third_party/re2/src.
These would be autorolled in the future.

Bug: angleproject:428697844
Change-Id: Ia695b83669d1822614177fb2aaad44f733b1dfb9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6695112
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Auto-Submit: Yuly Novikov <ynovikov@chromium.org>
kc3-lang/angle/third_party/re2/OWNERS

Commit

third_party/re2/OWNERS
