Optimization: Search docs query fires for every key press

[AshutoshAkkole]

search documentation bar fires query call on every key press.
This could be solved by adding a debounce on search.

[AshutoshAkkole]

The Fix include passing debounce search through transformSearchClient in search component.
I can fix this

[AshutoshAkkole]

Hi @petersuhm here for update.
I have found the fix and raised the PR.