Move UltimakerCloudAuthentication and UltimakerCloudScope

...to their own module
Fixes an import error where UltimakerCloudScope was used my both the
Toolbox and CuraDrive plugins

CURA-7150

plugins/Toolbox/src/UltimakerCloudScope.py

@@ -1,31 +0,0 @@
-from PyQt5.QtNetwork import QNetworkRequest
-
-from UM.Logger import Logger
-from UM.TaskManagement.HttpRequestScope import DefaultUserAgentScope
-from cura.API import Account
-from cura.CuraApplication import CuraApplication
-
-
-class UltimakerCloudScope(DefaultUserAgentScope):
-    """Add an Authorization header to the request for Ultimaker Cloud Api requests.
-
-    When the user is not logged in or a token is not available, a warning will be logged
-    Also add the user agent headers (see DefaultUserAgentScope)
-    """
-
-    def __init__(self, application: CuraApplication):
-        super().__init__(application)
-        api = application.getCuraAPI()
-        self._account = api.account  # type: Account
-
-    def requestHook(self, request: QNetworkRequest):
-        super().requestHook(request)
-        token = self._account.accessToken
-        if not self._account.isLoggedIn or token is None:
-            Logger.warning("Cannot add authorization to Cloud Api request")
-            return
-
-        header_dict = {
-            "Authorization": "Bearer {}".format(token)
-        }
-        self.addHeaders(request, header_dict)