feat(issue-details): Use new 'floating' tab design

[roggenkemper]

this pr uses the new tab design introduced in #75029 for the streamlined event navigation component

[codecov]

Bundle Report

Changes will increase total bundle size by 19 bytes ⬆️

Bundle name	Size	Change
app-webpack-bundle-array-push	28.43MB	19 bytes ⬆️

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.09%. Comparing base (636b10d) to head (7546220).
Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #75177   +/-   ##
=======================================
  Coverage   78.09%   78.09%           
=======================================
  Files        6758     6758           
  Lines      301696   301696           
  Branches    51914    51914           
=======================================
+ Hits       235611   235620    +9     
+ Misses      59738    59729    -9     
  Partials     6347     6347           

Files	Coverage Δ
static/app/views/issueDetails/eventNavigation.tsx	96.49% <ø> (ø)

... and 1 file with indirect coverage changes