FIX(jovies): disable platform filtering for Image Updater

- Remove :main constraint from image-list
- Add allow-tags: regexp:^main$ for tag filtering
- Add platforms: linux/* to disable arch-specific filtering
- Fixes 'ignoring OCI manifest' issue for single-manifest images

jovies/argocd.yaml

@@ -6,8 +6,10 @@ metadata:
   finalizers:
   - resources-finalizer.argocd.argoproj.io
   annotations:
-    argocd-image-updater.argoproj.io/image-list: jovies=zot0213.kro.kr/jovies:main
+    argocd-image-updater.argoproj.io/image-list: jovies=zot0213.kro.kr/jovies
     argocd-image-updater.argoproj.io/jovies.update-strategy: digest
+    argocd-image-updater.argoproj.io/jovies.allow-tags: regexp:^main$
+    argocd-image-updater.argoproj.io/jovies.platforms: linux/*
     argocd-image-updater.argoproj.io/jovies.pull-secret: pullsecret:argocd/zot-registry-credentials
     argocd-image-updater.argoproj.io/write-back-method: argocd
     argocd-image-updater.argoproj.io/jovies.helm.image-name: image.repository