PassKit iOS 15.0 Beta 1 to Beta 2 API Differences

Removed -[PKShareablePassMetadata initWithProvisioningCredentialIdentifier:sharingInstanceIdentifier:passThumbnailImage:ownerDisplayName:localizedDescription:accountHash:templateIdentifier:relyingPartyIdentifier:]

Added -[PKShareablePassMetadata initWithProvisioningCredentialIdentifier:sharingInstanceIdentifier:passThumbnailImage:ownerDisplayName:localizedDescription:accountHash:templateIdentifier:relyingPartyIdentifier:requiresUnifiedAccessCapableDevice:]

Added PKShareablePassMetadata.requiresUnifiedAccessCapableDevice