Git Write-Back Target annotation doesn't seems commits to the kustomization file back to source path

[eravindar12]

Describe the bug
Git Write-Back Target annotation doesn't seems commits to the kustomization file back to source path

I am using below annotations

argocd-image-updater.argoproj.io/write-back-target: "kustomization:/apps/overlays/stage/backend"
argocd-image-updater.argoproj.io/myimage.force-update: "true"
argocd-image-updater.argoproj.io/write-back-method: git 
argocd-image-updater.argoproj.io/git-branch: main

Version
argocd-image-updater-0.9.6

Logs
time="2024-03-24T17:40:03Z" level=error msg="Could not update application spec: git commit -a -F /tmp/image-updater-commit-msg2201297051 failed exit status 1" application=apps
time="2024-03-24T17:40:03Z" level=info msg="Processing results: applications=1 images_considered=1 images_skipped=0 images_updated=0 errors=1"
time="2024-03-24T17:42:03Z" level=info msg="Starting image update cycle, considering 1 annotated application(s) for update"
time="2024-03-24T17:42:03Z" level=debug msg="Processing application apps"