fix: recalculate WDV rate after asset repair [v13] (backport #34567)

[mergify]

This is an automatic backport of pull request #34567 done by Mergify.
Cherry-pick of c8bde39 has failed:

On branch mergify/bp/version-14-hotfix/pr-34567
Your branch is up to date with 'origin/version-14-hotfix'.

You are currently cherry-picking commit c8bde399e5.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   erpnext/assets/doctype/asset_repair/asset_repair.py

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   erpnext/assets/doctype/asset/asset.py

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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