Removed unnecessary script for CI

.github/utils/upload_to_gdrive.py

-#!/usr/bin/env python
-from google.oauth2.credentials import Credentials
-from google.auth.transport.requests import Request
-from googleapiclient.discovery import build
-from googleapiclient.http import MediaFileUpload
-import os
-
-TOKEN_FILE = 'token.json'
-VM_FILE_PATH = '/home/runner/discos_manager.ova'
-SCOPES = [
-    'https://www.googleapis.com/auth/drive',
-    'https://www.googleapis.com/auth/drive.file'
-]
-
-# Authenticate with the token and eventually update it
-creds = Credentials.from_authorized_user_file(TOKEN_FILE, SCOPES)
-if creds.expired and creds.refresh_token:
-    creds.refresh(Request())
-
-# Prepare the files to be uploaded
-service = build('drive', 'v3', credentials=creds)
-vm_media = MediaFileUpload(VM_FILE_PATH, resumable=True)
-service.files().update(
-    fileId=os.environ.get('DEPLOYED_VM_GDRIVE_ID'),
-    media_body=vm_media,
-    fields='id'
-).execute()
-
-# Finally update the token file
-with open(TOKEN_FILE, 'w') as tokenfile:
-    tokenfile.write(creds.to_json())