Revert "Work around DB tests always failing on gcc150.osuosl.org CI runner"

This reverts commit b3b44ccd.
7 jobs from wip/remove-ci-test-workaround in 56 minutes and 29 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
failed #263150
fedora

00:36:51

failed #263151
ubuntu

00:56:29

failed #254085
fedora

00:11:02

failed #254086
ubuntu

00:13:33

 
  Test
skipped #254087
flatpak
 
  Deploy
skipped #254088
review
skipped #254089
allowed to fail manual
stop_review
 
Name Stage Failure
failed
ubuntu Build
3/4 engine-tests                            TIMEOUT 30.25 s 
4/4 client-tests OK 2.47 s

OK: 3
FAIL: 1
SKIP: 0
TIMEOUT: 1

ERROR: Job failed: exit code 1
failed
fedora Build

Ok: 3
Expected Fail: 0
Fail: 1
Unexpected Pass: 0
Skipped: 0
Timeout: 1

ERROR: Job failed: exit code 1