feat: Add proper version parsing mapping for TuxCare advisories

[Korulag]

Added changes to parse package versions properly if the ecosystem is TuxCare as per discussion in #4913

[michaelkedar]

Thanks for addressing this.

I have concerns over the way this is being implemented as special logic just for handling TuxCare.
Could you create a tuxcare.py and implement an OrderedEcosystem that can call get itself?

something like

class TuxCareEcosystem(OrderedEcosystem):
  def __init__(self, suffix: str | None):
    super().__init__(suffix)
    
    # Lazy import to avoid circular dependency
    from ._ecosystems import get
    # Add the checks for TuxCare:TuxCare here
    self._inner = get(suffix) if suffix else None
    
  def _sort_key(self, version):
    # check that _inner is set
    return self._inner._sort_key(version)

  # def coarse_version(...)

Also, we're in the process of migrating stuff to go - could you also add a similar implementation to the equivalent go code

[Korulag]

@michaelkedar could you please take a look again? I'm not sure about correctness of Go part, but Python one was reworked as you requested

[michaelkedar]

Thanks! Happy to merge this.

[michaelkedar]

/gcbrun

[Korulag]

@michaelkedar I've fixed linting errors