Revert "BridgeJS: Enforce throws(JSException) on @JS protocol methods… #2077

Job	Run time
check-bridgejs-generated	2m 57s
format	33s
Test BridgeJS against Swift versions (swift:6.2, 602.0.0)	2m 45s
Test BridgeJS against Swift versions (swift:6.1.2, 601.0.0)	2m 54s
build-examples	18m 10s
Build for native target (macos-15, Xcode_16.4)	2m 57s
Build and Test (ubuntu-22.04, https://download.swift.org/swift-6.1-release/ubuntu2204/swift-6.1-R...	12m 42s
Build and Test (ubuntu-22.04, https://download.swift.org/development/ubuntu2204/swift-DEVELOPMENT...	17m 35s
Build and Test (ubuntu-24.04, https://download.swift.org/swift-6.3-branch/ubuntu2404/swift-6.3-DE...	13m 0s
Build and Test (ubuntu-24.04, https://download.swift.org/development/ubuntu2404/swift-DEVELOPMENT...	13m 9s
deploy-examples	11s
	1h 26m 53s

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