tests/qtest/npcm7xx_pwm-test: Only do full testing in slow mode

The npcm7xx_pwm-test can take quite a while when running with
--enable-debug on a loaded system. The tests here are quite
repetitive - by default it should be fine if we only execute
some of them and only execute all when running in slow testing mode.

Message-ID: <20231215143524.49241-1-thuth@redhat.com>
Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
1 file changed