Only run requested scope in Tree sitter

[AndreasArvidsson]

Today we run all defined scopes/captures from a single language in Tree sitter at once. We could increase performance if we just ran the scope/captures actually needed.

cursorless/packages/cursorless-engine/src/languages/LanguageDefinition.ts

Lines 62 to 64 in 181cd9f

	const rawQuery = treeSitter
	.getLanguage(languageId)!
	.query(rawLanguageQueryString);