FIX(jovies): remove helm.image-name to prevent duplicate registry path

- Helm template already combines registry/repository:tag
- Image Updater was setting full path to image.repository
- Result was: zot0213.kro.kr/zot0213.kro.kr/jovies (duplicate)
- Now only updates image.tag with digest

jovies/argocd.yaml

@@ -11,7 +11,6 @@ metadata:
     argocd-image-updater.argoproj.io/jovies.platforms: linux/arm64/v8
     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
     argocd-image-updater.argoproj.io/jovies.helm.image-tag: image.tag
 spec:
   project: default