feature: Identifiable conformance for Named Fragments #1688

Job	Run time
changes	7s
Cocoapods Integration Tests - macOS	11s
Codegen Test Configurations - macOS	4m 57s
Run swift build for SPM packages (apollo-ios)	25s
Run swift build for SPM packages (apollo-ios-codegen)	34s
Run swift build for SPM packages (apollo-ios-pagination)	42s
Run Tuist Generation	3m 8s
Verify Frontend Bundle Latest - macOS	14s
Verify CLI Binary Archive - macOS	7s
Apollo Unit Tests - macOS	10s
Codegen CLI Unit Tests - macOS	1m 54s
Codegen Lib Unit Tests - macOS	2m 8s
ApolloPagination Unit Tests - macOS	10s
	14m 47s

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