ddns-updater: bump max length of gcp credentials (#2420)

* ddns-updater: bump max length of gcp credentials

* fmt

library/ix-dev/community/ddns-updater/Chart.yaml

@@ -3,7 +3,7 @@ description: Lightweight universal DDNS Updater with web UI
 annotations:
   title: DDNS Updater
 type: application
-version: 1.0.27
+version: 1.0.28
 apiVersion: v2
 appVersion: 2.6.0
 kubeVersion: '>=1.16.0-0'

library/ix-dev/community/ddns-updater/questions.yaml

@@ -610,6 +610,7 @@ questions:
                         Paste the JSON content in this field
                       schema:
                         type: string
+                        max_length: 10000
                         show_if: [["provider", "=", "gcp"]]
                         required: true
                         private: true