fix: perf instrumentation not available for cpp codspeed #206

Job	Run time
lint	10s
cmake-integration-tests (off, ubuntu-latest)	36s
cmake-integration-tests (instrumentation, ubuntu-latest)	18s
windows-cmake-build (off)	1m 46s
bazel-integration-tests (instrumentation, ubuntu-latest)	18s
cmake-integration-tests (walltime, codspeed-macro)	36s
bazel-integration-tests (walltime, codspeed-macro)	34s
windows-bazel-build (walltime)	1m 12s
bazel-integration-tests (off, ubuntu-latest)	34s
windows-cmake-build (walltime)	1m 59s
tests	18s
windows-bazel-build (off)	1m 9s
	9m 30s

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