Update the http package to version 1.0.0

[rahmanrezaee]

First of all, I appreciate you and all contributors for your hard work and build such an amazing plugin.

I'm using the last version of Google Font Package and its need http 1.0.0 and your package depends to older version (http ^0.13.4)

[ewankirk]

It would be good if this could be updated and pushed. I'd like to use the latest Google Font package as well.

[Silverviql]

I'm using the last version of flutter_map and and its need http 1.0.0 and your package depends to older version (http ^0.13.4)

[Gaurav-CareMonitor]

+1

[hnvn]

The last version v5.0.0 already used http v1.0.0 https://github.com/hnvn/flutter_image_cropper/blob/master/image_cropper_platform_interface/pubspec.yaml#L14