BridgeJS: Include Swift doc comments in generated d.ts #2743

Job	Run time
build-examples	57m 26s
Build for native target (macos-15, Xcode_26.0.1)	2m 58s
Build and Test (ubuntu-24.04, https://download.swift.org/development/ubuntu2404/swift-DEVELOPMENT...	14m 56s
prettier	11s
Test BridgeJS against Swift versions (swift:6.3, 603.0.0)	3m 22s
check-bridgejs-generated	3m 27s
Build and Test (ubuntu-22.04, https://download.swift.org/development/ubuntu2204/swift-DEVELOPMENT...	21m 55s
Build and Test (ubuntu-24.04, https://download.swift.org/swift-6.3-branch/ubuntu2404/swift-6.3-DE...	12m 33s
format	34s
deploy-examples	-1s
	1h 57m 21s

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