Fix numbers for module defined group objects

[farmio]

No description provided.

[codecov]

Codecov Report

Merging #319 (e6fb4b2) into main (4836a73) will increase coverage by 0.02%.
Report is 2 commits behind head on main.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #319      +/-   ##
==========================================
+ Coverage   97.45%   97.48%   +0.02%     
==========================================
  Files          21       21              
  Lines        1061     1073      +12     
==========================================
+ Hits         1034     1046      +12     
  Misses         27       27              

Files	Coverage Δ
xknxproject/loader/application_program_loader.py	98.87% <ø> (ø)
xknxproject/models/models.py	97.87% <100.00%> (+0.09%)	⬆️
xknxproject/xml/parser.py	94.73% <100.00%> (ø)