BridgeJS: expand integer and raw-value enum support #2478

Job	Run time
Build and Test (ubuntu-22.04, https://download.swift.org/swift-6.1-release/ubuntu2204/swift-6.1-R...	2m 57s
Build for native target (macos-15, Xcode_16.4)	2m 51s
build-examples	2m 56s
format	35s
Test BridgeJS against Swift versions (swift:6.2, 602.0.0)	2m 43s
Build and Test (ubuntu-24.04, https://download.swift.org/development/ubuntu2404/swift-DEVELOPMENT...	2m 54s
check-bridgejs-generated	2m 32s
Build and Test (ubuntu-22.04, https://download.swift.org/development/ubuntu2204/swift-DEVELOPMENT...	2m 55s
prettier	7s
Build and Test (ubuntu-24.04, https://download.swift.org/swift-6.3-branch/ubuntu2404/swift-6.3-DE...	2m 55s
Test BridgeJS against Swift versions (swift:6.1.2, 601.0.0)	2m 43s
deploy-examples	1s
	26m 9s

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