Update packages with nullsafety constraints

[jpnurmi]

Fixes melos bootstrap on Linux. Tested on master & dev channels.

[jpnurmi]

Before

$ melos bootstrap
[...]

Bootstrapping project...               -Running "flutter pub get" in .melos_tool...                     

Because every version of android_intent_plus from path depends on platform >=2.0.0 <=3.0.0-nullsafety.2 and every version of flutter_driver from sdk depends on platform 3.0.0-nullsafety.4, android_intent_plus from path is incompatible with flutter_driver from sdk.
So, because plus_plugins depends on both flutter_driver any from sdk and android_intent_plus from path, version solving failed.
pub get failed (1; So, because plus_plugins depends on both flutter_driver any from sdk and android_intent_plus from path, version solving failed.)

[...]

Because every version of android_intent_plus from path depends on platform >=2.0.0 <=3.0.0-nullsafety.2 and every version of flutter_driver from sdk depends on platform 3.0.0-nullsafety.4, android_intent_plus from path is incompatible with flutter_driver from sdk.
So, because plus_plugins depends on both flutter_driver any from sdk and android_intent_plus from path, version solving failed.
pub get failed (1; So, because plus_plugins depends on both flutter_driver any from sdk and android_intent_plus from path, version solving failed.)

[...]

Because every version of device_info_plus_linux from path depends on file >=5.2.1 <=6.0.0-nullsafety.2 and every version of flutter_driver from sdk depends on file 6.0.0-nullsafety.4, device_info_plus_linux from path is incompatible with flutter_driver from sdk.
So, because plus_plugins depends on both flutter_driver any from sdk and device_info_plus_linux from path, version solving failed.
pub get failed (1; So, because plus_plugins depends on both flutter_driver any from sdk and device_info_plus_linux from path, version solving failed.)
 
Bootstrap failed, reason: pub get failed, see logs above.

After

$ melos bootstrap
   └> /home/jpnurmi/Projects/flutter/plus_plugins

Bootstrapping project...               SUCCESS
Linking project packages...            SUCCESS

Packages:
  • android_alarm_manager_example
    └> ./packages/android_alarm_manager_plus/example
  • android_alarm_manager_plus
    └> ./packages/android_alarm_manager_plus
  • android_intent_example
    └> ./packages/android_intent_plus/example
  • android_intent_plus
    └> ./packages/android_intent_plus
  • battery_plus
    └> ./packages/battery_plus
  • battery_plus_example
    └> ./packages/battery_plus/example
  • battery_plus_macos
    └> ./packages/battery_plus_macos
  • battery_plus_platform_interface
    └> ./packages/battery_plus_platform_interface
  • battery_plus_web
    └> ./packages/battery_plus_web
  • battery_plus_windows
    └> ./packages/battery_plus_windows
  • connectivity_plus
    └> ./packages/connectivity_plus
  • connectivity_plus_example
    └> ./packages/connectivity_plus/example
  • connectivity_plus_macos
    └> ./packages/connectivity_plus_macos
  • connectivity_plus_platform_interface
    └> ./packages/connectivity_plus_platform_interface
  • connectivity_plus_web
    └> ./packages/connectivity_plus_web
  • device_info_example
    └> ./packages/device_info_plus/example
  • device_info_plus
    └> ./packages/device_info_plus
  • device_info_plus_linux
    └> ./packages/device_info_plus_linux
  • device_info_plus_platform_interface
    └> ./packages/device_info_plus_platform_interface
  • device_info_plus_web
    └> ./packages/device_info_plus_web
  • package_info_example
    └> ./packages/package_info_plus/example
  • package_info_plus
    └> ./packages/package_info_plus
  • package_info_plus_macos
    └> ./packages/package_info_plus_macos
  • package_info_plus_platform_interface
    └> ./packages/package_info_plus_platform_interface
  • package_info_plus_web
    └> ./packages/package_info_plus_web
  • package_info_plus_windows
    └> ./packages/package_info_plus_windows
  • regular_integration_tests
    └> ./packages/share_plus_web/test
  • sensors_example
    └> ./packages/sensors_plus/example
  • sensors_plus
    └> ./packages/sensors_plus
  • sensors_plus_platform_interface
    └> ./packages/sensors_plus_platform_interface
  • sensors_plus_web
    └> ./packages/sensors_plus_web
  • share_example
    └> ./packages/share_plus/example
  • share_plus
    └> ./packages/share_plus
  • share_plus_linux
    └> ./packages/share_plus_linux
  • share_plus_platform_interface
    └> ./packages/share_plus_platform_interface
  • share_plus_web
    └> ./packages/share_plus_web
  • share_plus_windows
    └> ./packages/share_plus_windows

 -> 37 plugins bootstrapped

[miquelbeltran]

thank you!