[clang] [clang] Merge gtest binaries into AllClangUnitTests (PR #134196)

[Reid Kleckner via cfe-commits]

rnk wrote:

I hacked together a workaround here: https://github.com/llvm/llvm-project/pull/138613

I'm mostly just guessing remotely, since I don't have a reliable repro, that the final PerformPending... event is rounding into the previous event group that just ended. If the JSON encodes this nesting relationship already, it might be nice to expose that to deflake the test more.

https://github.com/llvm/llvm-project/pull/134196