Port "Fix ASI after get/set keyword"

[Andarist]

ports microsoft/TypeScript#60225

[Copilot]

Pull Request Overview

This PR ports the fix for Automatic Semicolon Insertion after get/set keywords from the upstream TypeScript PR.

• Updates test baselines (JS and error files) in the conformance submodule to validate the new syntax for get/set keywords.
• Adjusts parser logic in internal/parser/parser.go to handle get/set keywords separately from the static modifier.

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
testdata/baselines/reference/submodule/conformance/canFollowGetSetKeyword.js.diff	Updates test baselines for class and object declarations using get/set keywords.
testdata/baselines/reference/submodule/conformance/canFollowGetSetKeyword.js	Reflects valid usage of get/set in class and object definitions.
testdata/baselines/reference/submodule/conformance/canFollowGetSetKeyword.errors.txt.diff	Removes previously expected errors due to shorthand property issues with get/set.
testdata/baselines/reference/submodule/conformance/canFollowGetSetKeyword.errors.txt	Updates error baseline matching the new parser behavior for get/set usage.
internal/parser/parser.go	Refactors token handling to route get/set keywords through a dedicated check.

Comments suppressed due to low confidence (1)

internal/parser/parser.go:3969

• [nitpick] Consider adding documentation for this function to clarify its purpose and delineate how its allowed tokens differ from those checked in canFollowModifier().

func (p *Parser) canFollowGetOrSetKeyword() bool {

[Copilot]

[nitpick] Consider adding a comment explaining why get and set keywords are handled separately from static, to improve clarity for future maintainers.

Suggested change

	return p.canFollowModifier()
	return p.canFollowModifier()
	// `get` and `set` are contextual keywords that require specific validation logic
	// to determine their role in the syntax (e.g., as accessors or other constructs).