refactored getting templates
refactored getting templates

https://redmine.dev.cyfronet.pl/issues/3335

There used to be a hardcoded list of vm template ids that were returned by template monitoring.
It was refactored and now all templates of User category are returned.

donpiekarz/atmosphere,donpiekarz/atmosphere,dice-cyfronet/atmosphere,dice-cyfronet/atmosphere,dice-cyfronet/atmosphere,donpiekarz/atmosphere