[8.11] [DOCS] Add Search 8.11 release notes (#170108)#170397

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kibanamachine merged 1 commit intoelastic:8.11from kibanamachine:backport/8.11/pr-170108

Nov 2, 2023

+11-4

Commits on Nov 2, 2023

[DOCS] Add Search 8.11 release notes (elastic#170108 )
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