fix(pro:search): input searchField trim not working

[sallerli1]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines
• Tests for the changes have been added/updated or not needed
• Docs and demo have been added/updated or not needed

What is the current behavior?

input 类型的搜索项，trim在输入的时候不起作用

What is the new behavior?

修复以上问题

Other information

[idux-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

Merging #1560 (541ce2a) into main (b8cada3) will not change coverage.
The diff coverage is n/a.

❗ Current head 541ce2a differs from pull request most recent head 4aab824. Consider uploading reports for the commit 4aab824 to get more accurate results

@@           Coverage Diff           @@
##             main    #1560   +/-   ##
=======================================
  Coverage   92.78%   92.78%           
=======================================
  Files         331      331           
  Lines       30665    30665           
  Branches     3508     3508           
=======================================
  Hits        28454    28454           
  Misses       2211     2211