chore(deps): update deps/googletest digest to b3a9ba2 (#658) #5065

Job	Run time
docker	10m 51s
build-linux (ubuntu-20.04, Debug, 386)	4m 0s
build-windows (windows-2019, Debug, 386)	5m 10s
build-linux (ubuntu-20.04, Debug, amd64)	3m 43s
build-linux (ubuntu-20.04, Release, 386)	4m 54s
build-windows (windows-2019, Debug, amd64)	4m 57s
build-linux (ubuntu-20.04, Release, amd64)	5m 18s
build-windows (windows-2019, Release, 386)	6m 42s
build-windows (windows-2019, Release, amd64)	6m 20s
build-linux (ubuntu-22.04, Debug, 386)	3m 59s
build-linux (ubuntu-22.04, Debug, amd64)	4m 5s
build-windows (windows-2022, Debug, 386)	5m 28s
build-linux (ubuntu-22.04, Release, 386)	3m 40s
build-windows (windows-2022, Debug, amd64)	5m 16s
build-linux (ubuntu-22.04, Release, amd64)	3m 20s
build-windows (windows-2022, Release, 386)	7m 38s
build-windows (windows-2022, Release, amd64)	9m 6s
release	0s
	1h 34m 27s

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