chore(helm): bump crossplane 1.18.1 -> 2.1.4

Author: github-actions[bot]

app-of-apps/addons/vendor/crossplane.yaml

@@ -24,7 +24,7 @@ spec:
       project: addons
       sources:
         - chart: crossplane
-          targetRevision: 1.18.1
+          targetRevision: 2.1.4
           repoURL: https://charts.crossplane.io/stable
           helm:
             ignoreMissingValueFiles: true