[PM-12303] fix password state spurious emissions (#11670)

* trace generation requests
* eliminate spurious save caused by validator changes
* fix emissions caused by setting bounds attrbutes
---------

Co-authored-by: Daniel James Smith <djsmith85@users.noreply.github.com>

libs/tools/generator/components/src/forwarder-settings.component.ts

@@ -143,6 +143,8 @@ export class ForwarderSettingsComponent implements OnInit, OnChanges, OnDestroy
             control.clearValidators();
           }
         }
+
+        this.settings.updateValueAndValidity({ emitEvent: false });
       });
 
     // the first emission is the current value; subsequent emissions are updates