V1 imrpvements to CompanyEasyCreation wizard (CRM Lead execution)‍

• AccountMulticompanyEasyCreationWiz adds community managers and company log message
• refactor to test helper methods
• company.get_users return all user that can access the company ‍♀️
• Rename crm_lead._get_community_create_vals to _get_default_community_wizard and return new fields
• Company model is chatter model
• Added new fields in create company wiz
• Added button in crm to create company

setup/energy_communities/setup.py

 import setuptools
 
 setuptools.setup(
-    setup_requires=['setuptools-odoo'],
-    extras_require={
-        'testing': ['faker'],
-    },
+    setup_requires=['setuptools-odoo', 'faker'],
     odoo_addon={
         "depends_override": {
             "account_lock_date_update": "odoo14-addon-account-lock-date-update==14.0.2.0.1.dev10",