matrix-sync: More attempts to make Argo behave

Hopefully fixes #38

charts/matrix-synapse/Chart.yaml

@@ -6,7 +6,7 @@ icon: https://matrix.org/images/matrix-logo.svg
 appVersion: 1.79.0
 
 type: application
-version: 3.2.3
+version: 3.2.4
 maintainers:
   - name: Alexander Olofsson
     email: ace@haxalot.com

charts/matrix-synapse/templates/signing-key-job.yaml

@@ -139,6 +139,8 @@ metadata:
     helm.sh/hook: pre-install
     helm.sh/hook-delete-policy: never
     helm.sh/resource-policy: keep
+    argocd.argoproj.io/hook: Skip
+    argocd.argoproj.io/hook-delete-policy: Never
   name: {{ $secretName }}
   labels:
     {{- include "matrix-synapse.labels" . | nindent 4 }}