improve: informer health check should not rely on isWatching (#3209) (#3395)

Signed-off-by: Attila Mészáros <a_meszaros@apple.com>
Co-authored-by: Attila Mészáros <a_meszaros@apple.com>

Author: metacosm

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/informer/InformerWrapper.java

@@ -217,16 +217,14 @@ public boolean isRunning() {
 
   @Override
   public Status getStatus() {
-    var status = isRunning() && hasSynced() && isWatching() ? Status.HEALTHY : Status.UNHEALTHY;
+    var status = isRunning() && hasSynced() ? Status.HEALTHY : Status.UNHEALTHY;
     log.debug(
-        "Informer status: {} for type: {}, namespace: {}, details [is running: {}, has synced: {},"
-            + " is watching: {}]",
+        "Informer status: {} for type: {}, namespace: {}, details [is running: {}, has synced: {}]",
         status,
         informer.getApiTypeClass().getSimpleName(),
         namespaceIdentifier,
         isRunning(),
-        hasSynced(),
-        isWatching());
+        hasSynced());
     return status;
   }