qa/cephadm: fix ignorelist of CEPHADM_STRAY_DAEMON for rados_api_tests

Not every log with this error has the parentheses, so
these warnings were still causing the test to fail

[ERR] [WRN] CEPHADM_STRAY_DAEMON: 2 stray daemon(s)... in cluster log

Signed-off-by: Adam King <[email protected]>

Author: adk3798

qa/suites/orch/cephadm/thrash/1-start.yaml

@@ -1,7 +1,7 @@
 overrides:
   ceph:
     log-ignorelist:
-    - \(CEPHADM_STRAY_DAEMON\)
+    - CEPHADM_STRAY_DAEMON
     log-only-match:
       - CEPHADM_
 tasks:

qa/suites/rados/basic/tasks/rados_api_tests.yaml

@@ -11,7 +11,7 @@ overrides:
     - \(POOL_APP_NOT_ENABLED\)
     - \(PG_AVAILABILITY\)
     - \(PG_DEGRADED\)
-    - \(CEPHADM_STRAY_DAEMON\)
+    - CEPHADM_STRAY_DAEMON
     conf:
       client:
         debug ms: 1