Add bazel support for google benchmark #83

Job	Run time
tests	52s
bazel-integration-tests (instrumentation, ubuntu-latest)	2m 4s
cmake-integration-tests (instrumentation, ubuntu-latest)	1m 12s
bazel-integration-tests (walltime, codspeed-macro)	1m 12s
cmake-integration-tests (walltime, codspeed-macro)	2m 6s
bazel-integration-tests (off, ubuntu-latest)	26s
cmake-integration-tests (off, ubuntu-latest)	1m 7s
	8m 59s

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