chore(i18n): address copy review for group deletion [WPB-11558]

[V-Gira]

WPB-11558 [Web] Remove a group from my conversation list after leaving it

Description

The localization team requested a change to the strings in the group deletion flow
see figma here

Screenshots/Screencast (for UI changes)

Checklist

• mentions the JIRA issue in the PR name (Ex. [WPB-XXXX])
• PR has been self reviewed by the author;
• Hard-to-understand areas of the code have been commented;
• If it is a core feature, unit tests have been added;

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.32%. Comparing base (4dac7ea) to head (ed406ac).
Report is 5 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #18471      +/-   ##
==========================================
- Coverage   46.33%   46.32%   -0.02%     
==========================================
  Files         846      846              
  Lines       26399    26399              
  Branches     5986     5986              
==========================================
- Hits        12233    12230       -3     
- Misses      12634    12637       +3     
  Partials     1532     1532              

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud