feat: support svelte out of box

[JounQin]

close #472, close #482

We recommend to use eslint-plugin-svelte instead of eslint-plugin-svelte3.

[github-actions]

📊 Package size report   4%↑

File	Before	After
eslint-plugin-prettier.js	10.7 kB	7%↑11.5 kB
package.json	2.0 kB	2%↑2.1 kB
Total (Includes all files)	20.7 kB	4%↑21.5 kB
Tarball size	7.1 kB	3%↑7.3 kB

Unchanged files

File	Size
LICENSE.md	1.1 kB
README.md	6.8 kB

_{🤖 This report was automatically generated by pkg-size-action}