fix(vite-plugin): compatible with vite 3.0 changes

[kalvenschraut]

What kind of change does this PR introduce?

• Bugfix
• Feature
• Documentation
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change?

• Yes
• No

The PR fulfills these requirements:

• It's submitted to the dev branch (or v[X] branch)
• When resolving a specific issue, it's referenced in the PR's title (e.g. fix: #xxx[,#xxx], where "xxx" is the issue number)
• It's been tested on a Cordova (iOS, Android) app
• It's been tested on an Electron app
• Any necessary documentation has been added or updated in the docs or explained in the PR's description.

If adding a new feature, the PR's description includes:

• A convincing reason for adding this feature (to avoid wasting your time, it's best to start a new feature discussion first and wait for approval before working on it)

Other information:

fixes #13955
Changed peer dependency to allow vite 3.0.0 and 2.0.0 versions

Also noticed that if you have typescript in your script vue SFC the auto imports of quasar components broke with any version past the @vitejs/plugin-vue 3.0.0 alpha. Found this PR which I believe caused the auto imports to break. Have to also look for script along with template now since its not inlined together anymore. Updated regex to look for both.

[rstoenescu]

Thanks for contributing!

[LiamKarlMitchell]

Is this able to be used?