fix: `ObjectData` type check #1394

Job	Run time
Cocoapods Integration Tests - macOS	12s
changes	4s
Codegen Test Configurations - macOS	8m 4s
Run swift build for SPM packages (apollo-ios)	23s
Run swift build for SPM packages (apollo-ios-codegen)	27s
Run swift build for SPM packages (apollo-ios-pagination)	37s
Run Tuist Generation	3m 0s
Verify Frontend Bundle Latest - macOS	0s
Verify CLI Binary Archive - macOS	0s
Apollo Integration Tests - macOS	5m 1s
Apollo Unit Tests - macOS	2m 40s
Codegen CLI Unit Tests - macOS	9s
Codegen Lib Unit Tests - macOS	22s
ApolloPagination Unit Tests - macOS	3m 2s
	24m 1s

Provide feedback