qa: qa_job_utils: add `RetryingUntilJobStatus`
qa: qa_job_utils: add `RetryingUntilJobStatus`

Dual to `RetryingWhileJobStatus`.
It retries until the given status is reached.

Signed-off-by: Niklas Hambuechen <98215d3a72cb13cc9c9956528e50119ca7d1fb8b@google.com>
Reviewed-by: Hrvoje Ribicic <be5828fca31f89218048bec4189e30a581aa65da@google.com>

leshchevds/ganeti,ganeti-github-testing/ganeti-test-1,mbakke/ganeti,ganeti-github-testing/ganeti-test-1,bitemyapp/ganeti,dimara/ganeti,apyrgio/ganeti,grnet/snf-ganeti,grnet/snf-ganeti,yiannist/ganeti,leshchevds/ganeti,andir/ganeti,onponomarev/ganeti,yiannist/ganeti,onponomarev/ganeti,andir/ganeti,dimara/ganeti,ganeti/ganeti,ganeti/ganeti,apyrgio/ganeti,leshchevds/ganeti,ganeti/ganeti,yiannist/ganeti,mbakke/ganeti,bitemyapp/ganeti,mbakke/ganeti,andir/ganeti