Update Helm release rabbitmq to v8.30.2

This MR contains the following updates:

Package	Update	Change
rabbitmq	patch	8.30.1 -> 8.30.2

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Chart.lock

 dependencies:
 - name: nextcloud
   repository: https://nextcloud.github.io/helm
-  version: 2.13.1
+  version: 2.13.2
 - name: rabbitmq
   repository: https://charts.bitnami.com/bitnami
   version: 8.30.2
 - name: redis
   repository: https://charts.bitnami.com/bitnami
   version: 16.5.4
-digest: sha256:2bfa7b9871de31347380e5081ee0863ce67b4b98bd2f63c6685dd6e4d5ccda3a
-generated: "2022-03-22T22:04:39.506385463Z"
+digest: sha256:2b997c67900ea9edc436742339db6e2b65325cbbe40ded95a4cdabeb93ddbe20
+generated: "2022-03-23T09:20:34.728616991Z"