fix: 带有 src 目录的 npm 包小程序组件构建错误的问题

[yesmeck]

close #346

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[codecov]

Codecov Report

Merging #356 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #356   +/-   ##
=======================================
  Coverage   90.46%   90.46%           
=======================================
  Files         174      174           
  Lines        2213     2213           
  Branches      296      296           
=======================================
  Hits         2002     2002           
  Misses        210      210           
  Partials        1        1

Impacted Files	Coverage Δ
...ax-cli/src/build/plugins/nativeComponents/index.ts	100% <ø> (ø)	⬆️

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