test: Add GC lifecycle test for identity-cached wrappers #56

Job	Run time
Build for native target (macos-15, Xcode_16.4)	3m 22s
Test BridgeJS against Swift versions (swift:6.1.2, 601.0.0)	3m 6s
build-examples	20m 47s
check-bridgejs-generated	2m 59s
format	37s
Test BridgeJS against Swift versions (swift:6.2, 602.0.0)	3m 42s
Build and Test (ubuntu-24.04, https://download.swift.org/development/ubuntu2404/swift-DEVELOPMENT...	13m 55s
Build and Test (ubuntu-24.04, https://download.swift.org/swift-6.3-branch/ubuntu2404/swift-6.3-DE...	14m 9s
prettier	9s
Test BridgeJS against Swift versions (swift:6.3, 603.0.0)	2m 59s
Build and Test (ubuntu-22.04, https://download.swift.org/development/ubuntu2204/swift-DEVELOPMENT...	13m 42s
Build and Test (ubuntu-22.04, https://download.swift.org/swift-6.1-release/ubuntu2204/swift-6.1-R...	13m 45s
deploy-examples	0s
	1h 33m 12s

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