Update search-process.png

[AkashTpg]

(search-process diagram improvement)
changes made to following:-
qt :
previous text : selects a RequestHandler for a query using /select (by default, the DisMax RequestHandler is used)
changed to : selects a RequestHandler for a query using /select

defType :
previous text : selects a query parser for the query (by default, uses whatever has been configured for the RequestHandler )
changed to : selects a query parser for the query if configured for RequestHandler, otherwise by default "Lucene" query parser is used

https://issues.apache.org/jira/browse/SOLR-XXXXX

Description

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Tests

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• I have reviewed the guidelines for How to Contribute and my code conforms to the standards described there to the best of my ability.
• I have created a Jira issue and added the issue ID to my pull request title.
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• I have developed this patch against the main branch.
• I have run ./gradlew check.
• I have added tests for my changes.
• I have added documentation for the Reference Guide

[epugh]

This makes sense to me, however would love someone else to eyeball it to... @risdenk ?

[epugh]

Thanks @risdenk for eyeballs, and @AkashTpg for modifying the image. Going to leave this open till tomorrow and then merge...

[epugh]

Thanks @AkashTpg for redoing the graphic!