Git write-back-target helmvalues does not replace tag and repo in the image section

[zagr0]

Describe the bug Image updater not able to find tag and repository within image hierarchy to replace values, instead it adds new entries image.tag and image.repository.

Helm values.yaml file used:

image:
  repository: my.repo.domain/common/app
  tag: 0.0.6-SNAPSHOT_3ced321a

The commited result by image updater in git:

image:
  repository: my.repo.domain/common/app
  tag: 0.0.6-SNAPSHOT_3ced321a
image.repository: my.repo.domain/common/app
image.tag: 0.0.5_b579c34b

To Reproduce Steps to reproduce the behavior: Configure application with annotations to update image tag with helmvales:

  annotations:
    argocd-image-updater.argoproj.io/image-list: main=my.repo.doamin/common/app
    argocd-image-updater.argoproj.io/main.pull-secret: pullsecret:argocd/registry
    argocd-image-updater.argoproj.io/main.helm.image-name: image.repository
    argocd-image-updater.argoproj.io/main.helm.image-tag: image.tag
    argocd-image-updater.argoproj.io/main.update-strategy: newest-build
    argocd-image-updater.argoproj.io/main.allow-tags: regexp:^[0-9]+.[0-9]+.[0-9+]_[0-9a-f]{8}$
    argocd-image-updater.argoproj.io/write-back-method: git:secret:argocd/git-creds-ssh
    argocd-image-updater.argoproj.io/write-back-target: helmvalues:./helm/app/values.yaml
    argocd-image-updater.argoproj.io/git-repository: [email protected]:common/deploy.git
    argocd-image-updater.argoproj.io/git-branch: master

with the ./helm/app/values.yaml file content from example above.

Expected behavior We expect to have updated tag and repo inside image section in values.yaml like:

image:
  repository: my.repo.domain/common/app
  tag: 0.0.5_b579c34b

Version This is latest build from master, because we need the latest fixes for helmvalues git write-back