perf: undebounce autocomplete (backport #26491)

[mergify]

Most "Autocomplete" fields have their options set in advance, so debouncing on input is pointless here. For example, the Country field in Holiday List:

Before:

country-debounced.mov

After:

country-fast.mov

Even when calling an API, waiting for half a second significantly worsens the experience. For example, address autocompletion.

Before:

address-debounced.mov

After:

address-fast.mov

Removing this debounce results in a snappier UX and does not impose rate limiting, which is unnecessary in the first case and unwanted in the second.

---

This is an automatic backport of pull request #26491 done by Mergify.

[mergify]

Cherry-pick of 12d18fa has failed:

On branch mergify/bp/version-15-hotfix/pr-26491
Your branch is up to date with 'origin/version-15-hotfix'.

You are currently cherry-picking commit 12d18fa46c.
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Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   frappe/public/js/frappe/form/controls/autocomplete.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

[barredterra]

Rebase after #26813 is merged

[barredterra]

@Mergifyio rebase

[mergify]

rebase

☑️ Nothing to do

• -conflict [📌 rebase requirement]
• -closed [📌 rebase requirement]
• queue-position=-1 [📌 rebase requirement]
• any of:
  • #commits-behind>0 [📌 rebase requirement]
  • #commits>1 [📌 rebase requirement]
  • -linear-history [📌 rebase requirement]

[barredterra]

@Mergifyio dequeue

[mergify]

dequeue

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