Added fallback mechanism for `QueryEnhancer`.#2639

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DiegoKrupitza wants to merge 3 commits intospring-projects:mainfrom

DiegoKrupitza:feat/2564_QueryEnhancerFallbacks

Commits on Sep 20, 2022

Added fallback mechanism for `QueryEnhancer`.
DiegoKrupitza
committed

Commits on Nov 7, 2022

Resolved conflicts with main
DiegoKrupitza
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Commits on Nov 8, 2022

Introduced `@QueryEnhancerChoice` to manually select `QueryEnhancer`.
DiegoKrupitza
committed