[clang] Update GoogleTest to v1.14.0 (PR #65823)

[Zero Omega via cfe-commits]

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@@ -1,22 +1,21 @@
 LLVM notes
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-This directory contains Google Test 1.10.0, with all elements removed except for
-the actual source code, to minimize the addition to the LLVM distribution.
+This directory contains Google Test 1.14.0,
+revision `f8d7d77c06936315286eb55f8de22cd23c188571`, with all elements removed
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zeroomega wrote:

v1.14.0 is a valid tag and `f8d7d77c06936315286eb55f8de22cd23c188571` is the revision that it resolves to. The content matches the 1.14.0 source tar ball. The reason that I include a hash here is because the previous roll v1.10.0 doesn't have a valid tag and I had a bit hard time to find the correct revision for doing a diff to see what LLVM have patched. Since v1.14.0 is a valid tag, I think it is appropriate to remove the hash and just leave v1.14.0 in the doc. 

https://github.com/llvm/llvm-project/pull/65823