Revert "Added missing method "requestProductData" in fallback IAP implementation"
Revert "Added missing method "requestProductData" in fallback IAP implementation"

This reverts commit 40b7d1d0e7cdb21eafced1c84e4067e824b5f8fb.

grisevg/extension-iap,openfl/extension-iap,openfl/extension-iap,openfl/extension-iap,grisevg/extension-iap