Merge pull request 'Update Helm release cert-manager to v1.15.0' (#85) from renovate/cert-manager-1.x into main

Reviewed-on: #85

app-files/core-deployments.yaml

@@ -356,7 +356,7 @@ spec:
   sources:
     - repoURL: https://charts.jetstack.io
       chart: cert-manager
-      targetRevision: 1.14.5
+      targetRevision: v1.15.0
       helm:
         releaseName: cert-manager
         valueFiles:

cert-manager/values.yaml

@@ -1,6 +1,5 @@
 namespace: cert-manager
 replicaCount: 3
-installCRDs: true
 podDisruptionBudget:
   enabled: true
 strategy:
@@ -32,6 +31,7 @@ cainjector:
       maxSurge: 0
 crds:
   enabled: true
+  keep: true
 prometheus:
   servicemonitor:
     enabled: true