Update serious_python dependency to 0.9.6

Bumped serious_python version from 0.9.2 to 0.9.6 in dependencies and dependency_overrides. Commented out previous git override for serious_python to use the published version.

{{cookiecutter.out_dir}}/pubspec.yaml

@@ -10,9 +10,9 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-
-  serious_python: 0.9.2
   
+  serious_python: 0.9.6
+
   path: ^1.9.0
   url_strategy: ^0.2.0
   cupertino_icons: ^1.0.6
@@ -29,13 +29,13 @@ dependency_overrides:
   #     ref: feodor/flet-0-27-5-fixes
   #     url: https://github.com/flet-dev/flet.git
 
-  # serious_python: 0.9.4
+  serious_python: 0.9.6
 
-  serious_python:
-    git:
-      url: https://github.com/flet-dev/serious-python.git
-      ref: ios-bundle-id-fix
-      path: src/serious_python
+  # serious_python:
+  #   git:
+  #     url: https://github.com/flet-dev/serious-python.git
+  #     ref: ios-bundle-id-fix
+  #     path: src/serious_python
 
   wakelock_plus: ^1.2.10
   web: ^1.0.0