deps: update package_info_plus range to include 7 (#1984)

* Update range to include 7

* Update CHANGELOG

Author: buenaflor

CHANGELOG.md

@@ -12,6 +12,7 @@
 
 ### Dependencies
 
+- Expand dependency range of `package_info_plus` to include major version 7 ([#1984](https://github.com/getsentry/sentry-dart/pull/1984))
 - Bump Android SDK from v7.6.0 to v7.8.0 ([#1977](https://github.com/getsentry/sentry-dart/pull/1977))
   - [changelog](https://github.com/getsentry/sentry-java/blob/main/CHANGELOG.md#780)
   - [diff](https://github.com/getsentry/sentry-java/compare/7.6.0...7.8.0)

flutter/pubspec.yaml

@@ -16,7 +16,7 @@ dependencies:
   flutter_web_plugins:
     sdk: flutter
   sentry: 7.19.0
-  package_info_plus: '>=1.0.0 <7.0.0'
+  package_info_plus: '>=1.0.0 <8.0.0'
   meta: ^1.3.0
   ffi: ^2.0.0