Bumped up packages

[lvlrSajjad]

Old package versions were not compatible with the new version of Flutter
And I couldn't generate my inject files using this command

flutter packages pub run build_runner build

Now I can do it

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[lvlrSajjad]

@googlebot I signed it!

[googlebot]

CLAs look good, thanks!

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[SAGARSURI]

@yjbanov Please review.

[d-silveira]

Can someone please merge this!