PythonVersionFromPath.FindPythonDLL support for Python>=3.10

[idanmiara]

Currently PythonVersions.pas - PythonVersionFromPath.FindPythonDLL only supports Python??.dll (Python<3.10).
With this PR it will only search for supported versions of Python (and also support >=v3.10).

Some old distributions of OSGeo4W also distribute Python2 + Python36 in the same folder, although this configuration is not recommended, this fix will also load correctly Python36 in this case.

[pyscripter]

I have provided a different fix in 7be676d.
It does not handle the case of multiple dlls residing in the same path, but this is extremely rare and wrong.

Could you please test the changes?

[idanmiara]

I have provided a different fix in 7be676d.
It does not handle the case of multiple dlls residing in the same path, but this is extremely rare and wrong.

Could you please test the changes?

Thanks for looking into this.

I'm not sure when I'll have time to look into this issue again as I work on other projects currently.

May I ask why did you prefer to use a different fix then the one I've suggested ?

[pyscripter]

Slightly faster. Calling FileExist for every version is slower I think than using FindFile once.

On the other hand your version would have the advantage of being cross-platform, so I may get back to it at some point.