Set limits on watchdog retries (#3779)

* Set limits on watchdog retries

* Use relative import

supervisor/exceptions.py

@@ -122,6 +122,10 @@ class PluginError(HassioError):
     """Plugin error."""
 
 
+class PluginJobError(PluginError, JobException):
+    """Raise on job error with plugin."""
+
+
 # HaCli
 
 
@@ -133,6 +137,10 @@ class CliUpdateError(CliError):
     """Error on update of a HA cli."""
 
 
+class CliJobError(CliError, PluginJobError):
+    """Raise on job error with cli plugin."""
+
+
 # Observer
 
 
@@ -144,6 +152,10 @@ class ObserverUpdateError(ObserverError):
     """Error on update of a Observer."""
 
 
+class ObserverJobError(ObserverError, PluginJobError):
+    """Raise on job error with observer plugin."""
+
+
 # Multicast
 
 
@@ -155,6 +167,10 @@ class MulticastUpdateError(MulticastError):
     """Error on update of a multicast."""
 
 
+class MulticastJobError(MulticastError, PluginJobError):
+    """Raise on job error with multicast plugin."""
+
+
 # DNS
 
 
@@ -166,6 +182,10 @@ class CoreDNSUpdateError(CoreDNSError):
     """Error on update of a CoreDNS."""
 
 
+class CoreDNSJobError(CoreDNSError, PluginJobError):
+    """Raise on job error with dns plugin."""
+
+
 # Audio
 
 
@@ -177,6 +197,10 @@ class AudioUpdateError(AudioError):
     """Error on update of a Audio."""
 
 
+class AudioJobError(AudioError, PluginJobError):
+    """Raise on job error with audio plugin."""
+
+
 # Addons