Removing dynamic module loading and replacing it with static loading. Fixes #7492

Gets rid of all occurrences and usage of get_own_javascripts since it is no longer used.

web/pgadmin/settings/__init__.py

@@ -28,13 +28,6 @@ MODULE_NAME = 'settings'
 
 
 class SettingsModule(PgAdminModule):
-    def get_own_javascripts(self):
-        return [{
-            'name': 'pgadmin.settings',
-            'path': url_for('settings.index') + 'settings',
-            'when': None
-        }]
-
     def get_own_menuitems(self):
         return {
             'file_items': [