ipatests: run test_ipahealthcheck.py::TestIpaHealthCheck separately
The test is changing the date back and forth. Due to PRCI
infra issue, chronyd is not able to connect to the default
NTP servers from the fedora pool, and the date is not
synchronized any more after this test.
To avoid polluting other tests, run this one separately.
Fixes: https://pagure.io/freeipa/issue/8472
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Kaleemullah Siddiqui <ksiddiqu@redhat.com>