chore: 🔖 Version Bump 2.2.0 (#250)

Author: vatsaltanna-simformsolutions

pubspec.yaml

@@ -1,6 +1,6 @@
 name: chatview
 description: A Flutter package that allows you to integrate Chat View with highly customization options.
-version: 2.1.1
+version: 2.2.0
 issue_tracker: https://github.com/SimformSolutionsPvtLtd/flutter_chatview/issues
 repository: https://github.com/SimformSolutionsPvtLtd/flutter_chatview