Remove scm

• Remove scm dependency for CI compilation linked to gitlab_shared_files#6
• Add url pyprooject.toml for Python packaging linked to aidge#182 (closed)
• Add a function to show version information linked to #106 (closed)

aidge_core/__init__.py

@@ -13,4 +13,3 @@ import aidge_core.utils
 from aidge_core.aidge_export_aidge import serialize_to_cpp
 from aidge_core.show_graphview import gview_to_json
 from aidge_core.mem_info import *
-from ._version import *