fix: heuristicInstanceUrl is async, so await it

10 jobs for !90 with detect-gitlab-instance-from-remote in 2 minutes and 31 seconds (queued for 3 seconds)
detached
Status Job ID Name Coverage
  Test
passed #730514281
gitlab-org
eslint-sast

00:00:25

passed #730514283
gitlab-org
gemnasium-dependency_scanning

00:00:27

passed #730514285
gitlab-org
license_scanning

00:02:28

passed #730514287
gitlab-org
lint

00:00:36

passed #730514288
gitlab-org
lint_commit

00:00:35

passed #730514282
gitlab-org
nodejs-scan-sast

00:00:25

passed #730514284
gitlab-org
retire-js-dependency_scanning

00:01:48

passed #730514286
gitlab-org
secret_detection

00:00:21

passed #730514290
gitlab-org
test-integration

00:01:28

passed #730514289
gitlab-org
test-unit

00:00:32