Fix flake8 dependency conflicts

- Update mccabe from 0.6.1 to >=0.7.0
- Update pycodestyle from 2.7.0 to >=2.10.0
- Update pyflakes from 2.3.1 to >=3.0.0

These updates resolve dependency conflicts with the newer flake8>=6.0.0
which requires these minimum versions.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <[email protected]>

Author: semarj

requirements.txt

@@ -34,7 +34,7 @@ jinja2==3.0.1; python_version >= "3.6" and python_version < "4.0"
 markupsafe==2.0.1; python_version >= "3.6" and python_version < "4.0"
 marshmallow==3.13.0; python_version >= "3.6"
 marshmallow-enum==1.5.1; python_version >= "3.6"
-mccabe==0.6.1; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0"
+mccabe>=0.7.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0"
 multidict>=6.0.0; python_version >= "3.6"
 mypy-extensions==0.4.3; python_version >= "3.6"
 nodeenv==1.6.0; python_full_version >= "3.6.1"
@@ -45,8 +45,8 @@ pluggy>=1.0.0; python_version >= "3.6" and python_full_version < "3.0.0" or pyth
 poetry-dynamic-versioning==0.13.0; python_version >= "3.5" and python_version < "4.0"
 pre-commit==2.13.0; python_full_version >= "3.6.1"
 py>=1.11.0; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.5.0" and python_version >= "3.6"
-pycodestyle==2.7.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0"
-pyflakes==2.3.1; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0"
+pycodestyle>=2.10.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0"
+pyflakes>=3.0.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0"
 pygments==2.9.0; python_version >= "3.5"
 pyparsing==2.4.7; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.3.0" and python_version >= "3.6"
 pytest>=7.0.0; python_version >= "3.6"