Make komodo transpile and combine agnostic of python and rhel

[hnformentin]

Currently rhel and py is hard-coded in different places of the code.
#308 adds the argument coords as an entry, but still we rely on entries based on rhel and py.
@kwinkunks suggested to pass the coords dictionary in order to be able to use different operation systems and frameworks.

[hnformentin]

Eventually I think format_release() could look more like this:

def format_release(base, matrix):
    for coords in product(*matrix.values()):
        coord_strings = [f"{name}{coord}" for name, coord in zip(matrix.keys(), coords)]
        yield '-'.join([base] + coord_strings)

Then be called like...

matrix = {"py": ["3.8", "3.10", "3.11"], "rhel": ["7"], "loc": ["Azure", "Onprem"]}

for fname in format_release('baseybase', matrix):
    print(fname)

This produces:

baseybase-py3.8-rhel7-locAzure
baseybase-py3.8-rhel7-locOnprem
baseybase-py3.10-rhel7-locAzure
baseybase-py3.10-rhel7-locOnprem
baseybase-py3.11-rhel7-locAzure
baseybase-py3.11-rhel7-locOnprem

This way, it feels like we have lots more flexibility because the code never needs to know what our matrix names and coordinates are --- we could add Ruby or switch to Ubuntu without changing anything.

If this is all too much to ask of this PR, no worries --- I just wanted to clarify what I had in my mind! (For me as much as anything :)

Originally posted by @kwinkunks in #315 (comment)