Shutdown the scaleset when runner is deprecated (#4404)

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

config/crd/bases/actions.github.com_autoscalingrunnersets.yaml

@@ -16547,10 +16547,10 @@ spec:
                   type: integer
                 pendingEphemeralRunners:
                   type: integer
+                phase:
+                  type: string
                 runningEphemeralRunners:
                   type: integer
-                state:
-                  type: string
               type: object
           type: object
       served: true

config/crd/bases/actions.github.com_ephemeralrunnersets.yaml

@@ -8318,6 +8318,9 @@ spec:
                   type: integer
                 pendingEphemeralRunners:
                   type: integer
+                phase:
+                  description: EphemeralRunnerSetPhase is the phase of the ephemeral runner set resource
+                  type: string
                 runningEphemeralRunners:
                   type: integer
               required: