fix: unify the casing of hookArgs.prepareData.platform from prepare and run commands
fix: unify the casing of hookArgs.prepareData.platform from prepare and run commands

Rel to: https://github.com/NativeScript/nativescript-cli/issues/4963

NativeScript/nativescript-cli,NativeScript/nativescript-cli,NativeScript/nativescript-cli,NativeScript/nativescript-cli