stackdriver: use alignment period that is passed from frontend. if set to auto, use value provided from the panel. also added tests for alignment period

stackdriver: adds advanced options collapse to query editor with the possibility to select secondary aggregation and alignment

VS code refuses to format this correctly unless the zabbix ds
is last in the list.

WIP -> Backend not implemented yet.

Adds a -- remove group by -- option to the group by
segment. When chosen it removes the group by.

WIP: Hardcoded values for the aligner and alignment period. Need
to set the aligment period to the closest min interval and
research the aligner more.

If the Stackdriver returns an error, show that error in the query
editor. Also, allow the user to see the raw querystring that was sent
to google (for troubleshooting).

Stackdriver: Use ds_auth_provider in stackdriver. This will make sure the token is renewed when it has exporired