chore: bump version to 2.3.0 and modernize Android Gradle and Kotlin build configurations

Author: vicajilau

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 2.3.0
+### Android
+* Upgraded Gradle wrapper to version `8.14.5`.
+* Modernized Kotlin configuration to use the new `compilerOptions` DSL instead of legacy `kotlinOptions`.
+* Cleaned up legacy build script configurations, removing deprecated dependencies (`kotlin-stdlib-jdk7`) and applying standard Kotlin DSL configurations.
+
 ## 2.2.0
 ### Android
 * Added support for configuring the ML Kit document scanner mode.

pubspec.yaml

@@ -1,6 +1,6 @@
 name: cunning_document_scanner
 description: A document scanner plugin for flutter. Scan and crop automatically on iOS and Android.
-version: 2.2.0
+version: 2.3.0
 homepage: https://cunning.biz
 repository: https://github.com/jachzen/cunning_document_scanner