fix: update scanner discover signature for newer bleak

[bdraco]

return_adv wasn't implemented /~https://github.com/hbldh/bleak/blob/e01e2640994b99066552b6161f84799712c396fa/bleak/__init__.py#L288

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.49%. Comparing base (562d469) to head (62cb075).
Report is 5 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #157      +/-   ##
==========================================
+ Coverage   84.20%   84.49%   +0.29%     
==========================================
  Files          12       12              
  Lines        1228     1232       +4     
  Branches      142      143       +1     
==========================================
+ Hits         1034     1041       +7     
+ Misses        144      141       -3     
  Partials       50       50              

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[codspeed-hq]

CodSpeed Performance Report

Merging #157 will not alter performance

_{Comparing bleak_compat_discover_devices (62cb075) with main (93c8f6e)}

Summary

✅ 3 untouched benchmarks