Migrate an array of saved scripts into a starter Flavor.
The resulting Flavor has one extension per script. The host is
responsible for packing each SyntheticExtension into a .iflx
bundle, computing the hash, and writing the entry to its
ExtensionStorage.
Migrate an array of saved scripts into a starter Flavor.
The resulting Flavor has one extension per script. The host is responsible for packing each
SyntheticExtensioninto a.iflxbundle, computing the hash, and writing the entry to itsExtensionStorage.