Bugfix/fix invalid notes deprecation warning (#64296)

* clarify non-trivial deprecation warning in chart

* fix NOTES.txt deprecation warning

Author: Nataneljpwd

chart/templates/NOTES.txt

@@ -405,10 +405,10 @@ DEPRECATION WARNING:
 
 {{- end }}
 
-{{- if hasKey .Values.workers.podDisruptionBudget.config "minUnavailable" }}
+{{- if hasKey .Values.workers.podDisruptionBudget.config "minAvailable" }}
 
  DEPRECATION WARNING:
-    `workers.podDisruptionBudget.config.minUnavailable` has been renamed to `workers.celery.podDisruptionBudget.config.minUnavailable`.
+    `workers.podDisruptionBudget.config.minAvailable` has been renamed to `workers.celery.podDisruptionBudget.config.minAvailable`.
     Please change your values as support for the old name will be dropped in a future release.
 
 {{- end }}

chart/values.yaml

@@ -777,10 +777,10 @@ workers:
     # (deprecated, use `workers.celery.podDisruptionBudget.config` instead)
     config:
       # minAvailable and maxUnavailable are mutually exclusive
-      # (deprecated, use `workers.celery.podDisruptionBudget.config.maxUnavailable` instead)
       maxUnavailable: 1
-      # (deprecated, use `workers.celery.podDisruptionBudget.config.minAvailable` instead)
+      # (deprecated, use `workers.celery.podDisruptionBudget.config.maxUnavailable` instead)
       # minAvailable: 1
+      # (deprecated, use `workers.celery.podDisruptionBudget.config.minAvailable` instead)
 
   # Create ServiceAccount for Airflow Celery workers and pods created with pod-template-file
   serviceAccount: