Bump force update by build (#433)

Author: Albert221

packages/leancode_force_update/pubspec.yaml

@@ -1,5 +1,5 @@
 name: leancode_force_update
-version: 1.0.0-alpha
+version: 1.0.0-alpha+1
 homepage: https://github.com/leancodepl/flutter_corelibrary/tree/master/packages/leancode_force_update
 repository: https://github.com/leancodepl/flutter_corelibrary
 description: >-