Geo: Backfill stopped working after 8.15.3

We forget to update the backfill code when we merged https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/1015 in Geo (#76)

changed milestone to %8.16

added ~149424 label

removed ~149424 label

mentioned in merge request !1157 (merged)

changed title from Backfill stopped working after 8.15.3 - fetch repo once on secondary after push to Geo: Backfill stopped working after 8.15.3 - fetch repo once on secondary after push

changed title from Geo: Backfill stopped working after 8.15.3 - fetch repo once on secondary after push to Geo: Backfill stopped working after 8.15.3

mentioned in issue #76

added ~978335 label

changed milestone to %8.17

closed via merge request !1157 (merged)

mentioned in commit f21f30ae

@DouweM according to the MR this will be in 8.16, right? So I'm changing back the milestone.

changed milestone to %8.16

mentioned in commit 4587120d

mentioned in commit 584297b7