Draft: run-test: make `--blacklist` and `--whitelist` behave like `--test-list`
Allows to specify a relative file path like --test-list
for --blacklist
and --whitelist
This instance will be upgraded to Heptapod 1.3.3 (GitLab 16.9.6) on 2023-04-25 at 18:00 UTC+2
Allows to specify a relative file path like --test-list
for --blacklist
and --whitelist