Update package versions in pubspec.yaml

[nohli]

What does this PR do?

It updates the package versions in pubspec.yaml to the latest dependencies.

Test Plan

(-)

Related PRs and Issues

https://github.com/appwrite/sdk-for-flutter/pull/76

Have you read the Contributing Guidelines on issues?

Yes.

[nohli]

@lohanidamodar could you please check this PR and maybe release a new version? Right now, with 6.0.0, users need two overrides, or flutter pub get doesn't work (for most users):

dependency_overrides:
  device_info_plus: ^4.1.2
  package_info_plus: ^1.4.3+1

The first one, because the latest changes from master aren't published yet. The second one, because the version is missing a caret. In https://github.com/appwrite/sdk-generator/pull/510, the version was updated, but also without a caret - so whenever there is any new version, it won't work (without caret it forces the exact version).

[nohli]

@lohanidamodar thank you 🙂 only you can merge.

[lohanidamodar]

@nohli somehow for your last commit, the Travis tests are not running and I don't seem to find a way to custom trigger it. can you try to touch or make some change to see if the test re-triggers 🙏🏻

[nohli]

@lohanidamodar this time it worked, thanks for the hint.

[nohli]

@lohanidamodar do you need anything else from my side?

[TorstenDittmann]

@nohli hehe, thank you very much for your contribution 👋🏻

[nohli]

@TorstenDittmann thanks for merging 🥳