Add bindings to ReflectionProfile methods

[ezatterin]

Summary of changes:

• allow to build the library via pip install . outside of a conda env using sysconfig to find the location of the shared libs.

• added python bindings for the ReflectionProfile public methods:

    GetProfile, GetFullProfileWidth, XMLOutput, XMLInput
  

Tested on Ubuntu 24.04 and Windows 11.

[github-actions]

Warning! No news item is found for this PR. If this is a user-facing
change/feature/fix,
please add a news item by copying the format from news/TEMPLATE.rst.
For best practices, please visit
https://scikit-package.github.io/scikit-package/snippets/news-file-format.html#how-do-i-create-a-news-file.

[vincefn]

Hi @ezatterin - thanks for the changes and the fix.

Could you add a unit test (for good measure) with the new functions ?

I think the PR also needs a News item according to the template, as explained in https://scikit-package.github.io/scikit-package/programming-guides/billinge-group-standards.html#news-item-practice, but I'll let @Tieqiong or @sbillinge comment on this sicne I'm not yet a practitioner.

[sbillinge]

yes, thanks @ezatterin and @vincefn . The news will turn into the changelog at the next release.