Add size test #1156

Job	Run time
Build Example App	11m 10s
Build XCFramework	24m 31s
Build Package (13.2.1)	4m 31s
Build Package (13.4.1)	4m 19s
Build Package (14.2)	3m 59s
Build Package (14.3)	4m 47s
Test Carthage support	8m 49s
Lint CocoaPods podspec	8m 14s
Emerge Upload	4m 10s
Test Swift Package Manager support	3m 32s
Test Package	24m 32s
Lint Embedded Libraries	51s
Lint Swift	1m 35s
	1h 45m 0s

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