fix mypy issue in Sentry boilerplate

[mbdevpl]

No description provided.

[jenkins-mbdev]

Tools report for GitHub-mbdevpl/python-boilerplates/PR-28 [build #1]:

• Pylint: ran 🆗

• Mypy: ran 🆗

• Flake518: ran 🆗

• Pydocstyle: ran 🆗

• Coverage: 99% 🆗 (click for details)

  Name                              Stmts   Miss Branch BrPart  Cover   Missing
  -----------------------------------------------------------------------------
  boilerplates/__init__.py              2      0      0      0   100%
  boilerplates/cli.py                  52      0     10      0   100%
  boilerplates/config.py               17      0      4      0   100%
  boilerplates/git_repo_tests.py       59      0     10      0   100%
  boilerplates/logging.py             124      0     20      0   100%
  boilerplates/packaging_tests.py     112      0      8      0   100%
  boilerplates/sentry.py               66      0      6      0   100%
  boilerplates/setup.py               204      0     64      0   100%
  setup.py                             34      9      6      1    70%   18-26
  test/__init__.py                      6      0      0      0   100%
  test/test_cli.py                     68      0     12      0   100%
  test/test_config.py                  31      0      0      0   100%
  test/test_git_repo.py                21      0      0      0   100%
  test/test_logging.py                 89      0      6      0   100%
  test/test_packaging.py                5      0      0      0   100%
  test/test_sentry.py                  46      0      0      0   100%
  test/test_setup.py                  156      0     16      0   100%
  -----------------------------------------------------------------------------
  TOTAL                              1092      9    162      1    99%
  

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.0%. Comparing base (6f5c113) to head (467abd3).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #28   +/-   ##
=======================================
  Coverage   100.0%   100.0%           
=======================================
  Files          17       17           
  Lines        1091     1092    +1     
  Branches       81       81           
=======================================
+ Hits         1091     1092    +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

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