Revert CI python setup, add a logging setup with the main script execution

.gitlab-ci.yml

@@ -9,4 +9,4 @@ job-build-docker-latest:
     - apk add py3-pip
     - python3 -m pip install --upgrade pip
     - python3 -m pip install -r requirement-build.txt
-    - python3 main.py -u
+    - python3 main.py

main.py

@@ -2,6 +2,7 @@ import os
 import pathlib
 import json
 import docker
+import logging
 
 
 def get_data_from_json() -> (str, str):
@@ -15,6 +16,7 @@ def get_data_from_json() -> (str, str):
     version_values = data['tags'][0]
     major, minor = version_values['b3d_vs_major'], version_values['b3d_vs_minor']
     print(f'Compile blender version "{major}.{minor}"')
+    logging.info(f'Compile blender version "{major}.{minor}"')
 
     return major, minor
 
@@ -39,6 +41,7 @@ def build_docker(b3d_version: (str, str)):
 
 if __name__ == "__main__":
     print('1 -> Setup the package')
+    logging.info('1 -> Setup the package')
     version = get_data_from_json()
     print('2 -> Build from image file')
     build_docker(version)