[Repo Assist] build(makefile): add -parallel=8 and -timeout flags to test targets#8934

lpcox merged 4 commits into

maingithub/gh-aw-mcpg:mainfrom

repo-assist/eng-makefile-test-consistency-20260714-edba210ed9f7bca7github/gh-aw-mcpg:repo-assist/eng-makefile-test-consistency-20260714-edba210ed9f7bca7Copy head branch name to clipboard