Add compatibility with UUID 3.0.4

[pepie]

Error with the latest UUID package - 3.0.4

Because <package name> depends on flutter_google_maps 4.0.0 which depends on uuid ^2.1.0, uuid ^2.1.0 is required.
So, because <package name> depends on uuid 3.0.4, version solving failed.

[maaaaaaaaaaaaaaaaax]

same error

[cosmotek]

Same. @mnurtay @pepie I am creating a fork that will be supported by my company. See https://github.com/taskhunt/flutter_google_maps

[AmjadKhan2k18]

uuid & http package