Merge branch 'ab/sanitize-leak-ci' into ab/mark-leak-free-tests

* ab/sanitize-leak-ci: tests: add a test mode for SANITIZE=leak, run it in CI Makefile: add SANITIZE=leak flag to GIT-BUILD-OPTIONS

Junio C Hamano committed Oct 7, 2021 at 15:28 UTC 25dc57bac8ea77a12a98df75d2f1296dea9d9fa9

No changes.