fix clippy warnings

[japaric]

something changed recently on the stable channel that created this warning. this fixes CI and should prevent a bunch of PR from failing the CI clippy check

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5cf4857) 55.38% compared to head (63ea087) 55.33%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #797      +/-   ##
==========================================
- Coverage   55.38%   55.33%   -0.05%     
==========================================
  Files          72       72              
  Lines        9833     9831       -2     
==========================================
- Hits         5446     5440       -6     
- Misses       4387     4391       +4     

Files	Coverage Δ
src/common/command.rs	91.72% <100.00%> (-0.17%)	⬇️

... and 3 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.