[Android] Fix primary dex scenario file usage when progaurd is enabled.

Created by: raviagarwal7

While computing the scenario classes, input scenario classes were being obfuscated to get the dependent classes, but the dependent classes which were not being de-obfuscated.

Since createRequiredInPrimaryZipPredicate needs to de-obfuscate the input classFileName primary dex scenario file wouldn’t work with proguard.