deps: Upgrade flutter_local_notifications and Flutter to the latest

[sm-sayedi]

After the Flutter upstream commit: flutter/flutter@f23dbc5 a build error related to flutter_local_notifications plugin occurs when trying to run the app on Android. The upgrade to flutter_local_notifications 7.2.0 version in this PR resolves the issue.

More about the issue: MaikuB/flutter_local_notifications#2329

Fixes: #771

[gnprice]

Thanks! Looks good; merging.

I made a few adjustments to the commit message:

$ git range-diff pr/777...
1:  b7d430a6e ! 1:  2629ccb07 deps: Upgrade flutter_local_notifications to the latest
    @@ Metadata
     Author: Sayed Mahmood Sayedi <[email protected]>
     
      ## Commit message ##
    -    deps: Upgrade flutter_local_notifications to the latest
    +    deps: Upgrade flutter_local_notifications to latest, 17.2.1
     
    -    (The related flutter_local_notifications_platform_interface plugin is also
    -    upgraded to the latest.)
    +    Also flutter_local_notifications_platform_interface.
     
         After the Flutter upstream commit:
           https://github.com/flutter/flutter/commit/f23dbc50f05c56ef5be871203bb4f167f07df845
    -    a build error related to flutter_local_notifications plugin occurs when
    -    trying to run the app on Android. The upgrade to flutter_local_notifications ^7.2.0
    -    version resolves the issue.
    +    a build error related to flutter_local_notifications plugin occurs
    +    when trying to run the app on Android. The upgrade to
    +    flutter_local_notifications 17.2.1 resolves the issue.
     
         More about the issue:
           https://github.com/MaikuB/flutter_local_notifications/issues/2329
2:  e5c19c554 = 2:  2cbd7906b deps: Upgrade Flutter to 3.23.0-14.0.pre.77

The key bit that prompted me to make the edit is a factual point: the relevant flutter_local_notifications version is 17.2.1, not 7.2.0. (The other package's version is 7.2.0.)

Then a few smaller things I adjusted:

• "^7.2.0" isn't a version number — it's a set of constraints on a version number. Details at: https://dart.dev/tools/pub/dependencies#caret-syntax
• Prose in commit messages should be line-wrapped to about 68 columns, and no more than 70: https://zulip.readthedocs.io/en/latest/contributing/commit-discipline.html#formatting-guidelines

[sm-sayedi]

Thanks @gnprice and sorry for not noticing the wrong version number. And the caret-syntax link was really helpful. 😊