tools: Move uwsgi services also to generic nodes

I don't think we should have different type of nodes for different
webservice types, and if we don't have enough resources for running
one big generic node service, we should get resources. For now,
just unify uwsgi nodes into 'generic' nodes.

Bug: T91065
Change-Id: Ie6aa3f0a770d32dad647e84f01cc0504ab8a26aa