refactor: spfx generator component name

[jayzhang]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.83%. Comparing base (e4ab3cb) to head (cae7409).
Report is 1 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev   #11502   +/-   ##
=======================================
  Coverage   87.83%   87.83%           
=======================================
  Files         498      498           
  Lines       29912    29914    +2     
  Branches     5934     5965   +31     
=======================================
+ Hits        26274    26276    +2     
  Misses       1785     1785           
  Partials     1853     1853           

Files	Coverage Δ
...core/src/component/generator/spfx/spfxGenerator.ts	86.94% <100.00%> (+0.06%)	⬆️
...component/generator/templates/templateGenerator.ts	90.38% <ø> (ø)