fix: Exchange Rate Revaluation should only post on the currency that has balance in a 'zero' balance account (backport #35794)

[mergify]

This is an automatic backport of pull request #35794 done by Mergify.
Cherry-pick of 4567474 has failed:

On branch mergify/bp/version-14-hotfix/pr-35794
Your branch is ahead of 'origin/version-14-hotfix' by 2 commits.
  (use "git push" to publish your local commits)

You are currently cherry-picking commit 4567474418.
  (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/accounts/doctype/exchange_rate_revaluation/exchange_rate_revaluation.py

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   erpnext/accounts/doctype/exchange_rate_revaluation/exchange_rate_revaluation.js

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

---

Mergify commands and options

More conditions and actions can be found in the documentation.

You can also trigger Mergify actions by commenting on this pull request:

• @Mergifyio refresh will re-evaluate the rules
• @Mergifyio rebase will rebase this PR on its base branch
• @Mergifyio update will merge the base branch into this PR
• @Mergifyio backport <destination> will backport this PR on <destination> branch

Additionally, on Mergify dashboard you can:

• look at your merge queues
• generate the Mergify configuration with the config editor.

Finally, you can contact us on https://mergify.com

[frappe-pr-bot]

🎉 This PR is included in version 14.27.9 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀