refactor: Remove function call in default arguments

[gfieni]

function-call-in-default-argument

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 68.08%. Comparing base (050d78d) to head (c549a82).
Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
src/powerapi/report/procfs_report.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #581   +/-   ##
=======================================
  Coverage   68.08%   68.08%           
=======================================
  Files          79       79           
  Lines        2980     2980           
=======================================
  Hits         2029     2029           
  Misses        951      951           

Files with missing lines	Coverage Δ
src/powerapi/report/procfs_report.py	79.22% <50.00%> (ø)

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.