add more details to the error message when catching NSInternalInconsi… #121

Job	Run time
Verify generate_spm_sources_layout.sh is not broken	2m 4s
Unit Test iOS (platform=iOS Simulator,name=iPhone 14 Pro)	3m 41s
Verify Carthage build lipo binaries	3m 4s
Build Examples and UI tests. (platform=iOS Simulator,name=iPhone 14 Pro,OS=16.4, platform=tvOS Si...	13m 15s
Verify Carthage build XCFramework	5m 1s
CocoaPods Lint	5m 47s
Unit Test macOS	3m 49s
Verify SPM build by invoking `xcodebuild` on Package.swift (IGListDiffKit)	2m 10s
Run Danger	0s
Verify SPM build by invoking `xcodebuild` on Package.swift (IGListKit)	3m 25s
Verify SPM build by invoking `xcodebuild` on Package.swift (IGListSwiftKit)	1m 39s
	43m 55s

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