refactor: fix typo in player.js

[eltociear]

Description

langauge -> language

Requirements Checklist

• Feature implemented / Bug fixed
• If necessary, more likely in a feature request than a bug fix
  • Change has been verified in an actual browser (Chrome, Firefox, IE)
  • Unit Tests updated or fixed
  • Docs/guides updated
  • Example created (starter template on JSBin)
• Reviewed by Two Core Contributors

[mister-ben]

Thanks

[codecov]

Codecov Report

Merging #7805 (18f25aa) into main (fb43a69) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #7805      +/-   ##
==========================================
- Coverage   80.94%   80.93%   -0.02%     
==========================================
  Files         116      116              
  Lines        7463     7463              
  Branches     1813     1813              
==========================================
- Hits         6041     6040       -1     
- Misses       1422     1423       +1     

Impacted Files	Coverage Δ
src/js/player.js	88.37% <ø> (ø)
...rc/js/control-bar/progress-control/time-tooltip.js	82.05% <0.00%> (-2.57%)	⬇️

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