[Backport 2.16] [Look&Feel] Revert tooltip addition for navigation menu

[opensearch-trigger-bot]

Backport 5a849b0 from #7493.

[github-actions]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 40.00%. Comparing base (c1eeef0) to head (4c9410d).

❗ There is a different number of reports uploaded between BASE (c1eeef0) and HEAD (4c9410d). Click for more details.

HEAD has 7 uploads less than BASE

Flag	BASE (c1eeef0)	HEAD (4c9410d)
Linux_2	1	0
Linux_4	1	0
Linux_3	1	0
Windows_2	1	0
Linux_1	1	0
Windows_3	1	0
Windows_4	1	0

Additional details and impacted files

@@             Coverage Diff             @@
##             2.16    #7522       +/-   ##
===========================================
- Coverage   64.20%   40.00%   -24.21%     
===========================================
  Files        3614       11     -3603     
  Lines       78750      170    -78580     
  Branches    12446        0    -12446     
===========================================
- Hits        50565       68    -50497     
+ Misses      25132      102    -25030     
+ Partials     3053        0     -3053     

Flag	Coverage Δ
Linux_1	?
Linux_2	?
Linux_3	?
Linux_4	?
Windows_1	40.00% <ø> (+9.06%)	⬆️
Windows_2	?
Windows_3	?
Windows_4	?

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[danieldong51]

Functional Test dashboard_listing_plugin.ts should be changed as well - look at manual 2.16 backport here: #7525

[ananzh]

we will recut 2.16. so simply close this 2.16 bp.