feat: treat jsdoc with @typescript-eslint/parser

[baseballyama]

close: #533

@ota-meshi
In this PR, I made it so that scripts that appear to be JSDoc are parsed using @typescript-eslint/parser. I thought this would apply the types, but judging from the tests, it doesn’t seem to be working. Do you have any idea what might be wrong?

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Latest commit: 8bb7ba1

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[pkg-pr-new]

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npm i https://pkg.pr.new/svelte-eslint-parser@607

commit: 8bb7ba1

[coveralls]

Pull Request Test Coverage Report for Build 12105677243

Details

• 30 of 31 (96.77%) changed or added relevant lines in 3 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.008%) to 89.917%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/parser/parser-options.ts	15	16	93.75%

Totals
Change from base Build 12103952959:	-0.008%
Covered Lines:	3027
Relevant Lines:	3246

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💛 - Coveralls