Update googletest to 1.15.2 #2881

Job	Run time
Check for Max SDK	1s
macos-arm64-internal-release	14m 38s
linux-x64-internal-release	6m 14s
macos-arm64-internal-debug	14m 27s
linux-x64-internal-debug	6m 0s
macos-arm64-external-release	20m 36s
linux-x64-external-release	6m 53s
macos-x64-internal-release	19m 31s
macos-x64-internal-debug	22m 1s
macos-x64-external-release	18m 11s
windows-x86-internal-release	43m 24s
windows-x86-internal-debug	40m 14s
windows-x86-external-release	43m 5s
maxplugin-${{ matrix.cfg.str }}-${{ matrix.cfg.sdk-version }}	0s
windows-x64-internal-release	44m 55s
windows-x64-internal-debug	45m 51s
windows-x64-external-release	44m 50s
	6h 30m 51s

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