Update version 2.1.9 (#175) (#176)

Co-authored-by: Sanketh B K <51091231+SankethBK@users.noreply.github.com>

pubspec.yaml

@@ -17,7 +17,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 2.1.8+14
+version: 2.1.9+15
 
 environment:
   sdk: ">=2.17.0 <3.0.0"