Support macos walltime without profiling in codspeed-rust#176

GuillaumeLagrange wants to merge 3 commits intomainCodSpeedHQ/codspeed-rust:mainfrom

cod-2459-be-able-to-run-all-integrations-on-macosCodSpeedHQ/codspeed-rust:cod-2459-be-able-to-run-all-integrations-on-macosCopy head branch name to clipboard