shipit_static_analysis: Add clang + clang-tidy.
shipit_static_analysis: Add clang + clang-tidy.

La0/mozilla-relengapi,srfraser/services,garbas/mozilla-releng-services,garbas/mozilla-releng-services,lundjordan/services,lundjordan/services,srfraser/services,La0/mozilla-relengapi,mozilla-releng/services,lundjordan/services,garbas/mozilla-releng-services,mozilla-releng/services,mozilla-releng/services,lundjordan/services,srfraser/services,garbas/mozilla-releng-services,srfraser/services,mozilla-releng/services,La0/mozilla-relengapi,La0/mozilla-relengapi