Rename apport/packaging.py to apport/package_info.py

[bdrung]

import apport.packaging will not import apport/packaging.py but packaging from apport/__init__.py instead. To avoid this name clash name the Python file identical to the class it defines.

It is expected that no Python code outside of Apport uses from apport.packaging import PackageInfo.

Fixes: 8763b83047a9 ("Changed the packaging backend import, [...]")

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 69.04762% with 26 lines in your changes missing coverage. Please review.

Project coverage is 84.09%. Comparing base (fb01bbb) to head (902e8e4). Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
apport/package_info.py	67.50%	24 Missing and 2 partials :warning:

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #477   +/-   ##
=======================================
  Coverage   84.09%   84.09%           
=======================================
  Files         102      102           
  Lines       20723    20724    +1     
  Branches     3251     3251           
=======================================
+ Hits        17426    17427    +1     
  Misses       2847     2847           
  Partials      450      450           

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[bdrung]

The failing codecov/patch can be ignored.

[schopin-pro]

Please resolve the conflicts.

[bdrung]

Rebased and conflict resolved.