chore: migrate artifactapi to kustomize (#18)

- migrate terraform deployment to kustomize

Reviewed-on: #18

argocd/applicationsets/platform.yaml

@@ -10,6 +10,7 @@ spec:
       repoURL: https://git.unkin.net/unkin/argocd-apps
       revision: HEAD
       directories:
+      - path: apps/overlays/*/artifactapi
       - path: apps/overlays/*/reflector-system
       - path: apps/overlays/*/reloader-system
       - path: apps/overlays/*/jfrog

argocd/projects/platform.yaml

@@ -13,6 +13,8 @@ spec:
   destinations:
     - namespace: '*-system'
       server: https://kubernetes.default.svc
+    - namespace: 'artifactapi'
+      server: https://kubernetes.default.svc
     - namespace: 'jfrog'
       server: https://kubernetes.default.svc
     - namespace: 'woodpecker'