Remove old code from updater bash

update.sh

@@ -1,9 +1,5 @@
 #!/bin/bash
 
-# Update the project version
-
-python3 scripts/upstream.py
-
 # Read the version from pubspec.yaml
 version=$(grep version pubspec.yaml | awk -F'[ +]' '{print $2}' | tr -d "'")