fix: fire done logic when percent is 1, instead of using the compiler "done" hook

[charlessuh]

It looks like in webpack@4, the compiler "done" hook sets progress percentage to 1: https://github.com/webpack/webpack/blob/v4.46.0/lib/ProgressPlugin.js#L291-L293 but in webpack@5, there are some additional cache steps that were added such that it doesn't represent progress 1: https://github.com/webpack/webpack/blob/v5.62.2/lib/ProgressPlugin.js#L569-L574

This seems to be cause of https://github.com/unjs/webpackbar/issues/83

[hewenguang]

@pi0

[uki1014]

@pi0 👀

[akijoey]

@pi0