fix: Scope DOM manipulation to current doctype (backport #2811)

[mergify]

• closes: UI: Purchase Reco Tool and Beta #2611

  ---

  This is an automatic backport of pull request fix: Scope DOM manipulation to current doctype #2811 done by Mergify.

[mergify]

Cherry-pick of e644beb has failed:

On branch mergify/bp/version-14-hotfix/pr-2811
Your branch is up to date with 'origin/version-14-hotfix'.

You are currently cherry-picking commit e644bebc.
  (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)

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   india_compliance/gst_india/doctype/purchase_reconciliation_tool/purchase_reconciliation_tool.js

no changes added to commit (use "git add" and/or "git commit -a")

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