feat(ios): cherry-pick - JSValueEncoder/Decoder feature parity with JSONEncoder/Decoder #8204

# to view logs

Job	Run time
setup	12s
lint	44s
test-ios (/Applications/Xcode_15.0.1.app)	3m 30s
test-core	1m 3s
test-cli	1m 54s
test-android	1m 50s
	9m 13s

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