Remove wildcard "*" when building UUID

[libokj]

Replace wildcard with the respective region name when building the UUID (e.g. okq:cnemc:cn:cnemc:*:1524a:latest should be okq:cnemc:cn:cnemc:hunan:zhuzhou:1524a:latest).

Potentially relevant code: https://github.com/gams/openkongqi/blob/c7d94c2f14e85f0a64f3796a08ea3023b0f8681f/openkongqi/utils.py#L29

[hrbonz]

I think the best way to solve the current problem is to inject the bits covered by the wildcard as a prefix to the station UUID.

In the test example with us:*, the keys in openkongqi.stations._STATIONS_MAP are us:ca and us:oh.

TODO

• Drop the wildcard suffix when building a uuid in openkongqi.utils.get_uuid(*args):

  SEP.join([frag.replace(SEP + WILDCARD, "") for frag in args])

• Create a openkongqi.stations._inject_uuid_prefix(prefix, map) that takes a station map, creates a copy of all items where it injects the prefix at the start of the uuid and return that new map.
• Use the prefix injection function in openkongqi.stations.get_station_map(uuid) to inject the remaining of k when removing the wildcarded protion of the uuid.