Add test for use getrandom

[huacnlee]

Add test case for rust-random/getrandom#137

Run in local:

git clone https://github.com/huacnlee/autocorrect.git
git checkout test-getrandom
make wasm
cd example
yarn start

Output:

WARNING in ../pkg/autocorrect_bg.js 292:14-60
Critical dependency: the request of a dependency is an expression
 @ ../pkg/autocorrect.js 2:0-36 2:0-36
 @ ./index.js 1:23-51

1 warning has detailed information that is not shown.
Use 'stats.errorDetails: true' resp. '--stats-error-details' to show it.

webpack 5.51.1 compiled with 1 warning in 1141 ms