fix: analyze and manifest feat don't work

[sorrycc]

Checklist

• npm test passes
• tests are included
• documentation is changed or added
• commit message follows commit guidelines

Description of change

• any feature?
• close 升级到umi3.4, webpack5 构建失败 #6248

[codecov]

Codecov Report

Merging #6252 (26200f0) into master (b72ab31) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #6252   +/-   ##
=======================================
  Coverage   84.45%   84.45%           
=======================================
  Files         154      154           
  Lines        3507     3507           
  Branches      952      952           
=======================================
  Hits         2962     2962           
  Misses        535      535           
  Partials       10       10           

Impacted Files	Coverage Δ
...ackages/bundler-webpack/src/getConfig/getConfig.ts	84.81% <ø> (ø)

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