fix(sync): Only send recovery step in case of SyncStep1

[mejo-]

🏁 Checklist

• Code is properly formatted (npm run lint / npm run stylelint / composer run cs:check)
• Sign-off message is added to all commits

[codecov]

Codecov Report

❌ Patch coverage is 9.09091% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 59.27%. Comparing base (4ddfd75) to head (6e52aa3).
⚠️ Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
src/services/WebSocketPolyfill.ts	9.09%	10 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7742      +/-   ##
==========================================
- Coverage   59.28%   59.27%   -0.01%     
==========================================
  Files         504      504              
  Lines       39229    39233       +4     
  Branches     1137     1137              
==========================================
  Hits        23257    23257              
- Misses      15864    15868       +4     
  Partials      108      108              

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[max-nextcloud]

/backport to stable32