feat: update keda to 2.18.0 #minor

Author: public-glueops-renovatebot[bot]

templates/application-keda.yaml

@@ -29,7 +29,7 @@ spec:
       limit: 5
   source:
     repoURL: 'https://kedacore.github.io/charts'
-    targetRevision: 2.17.2
+    targetRevision: 2.18.0
     chart: keda
     helm:
       values: |-