build(deps-dev): bump flake8-requirements from 2.1.1 to 2.2.1 (#949)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements-dev.txt

@@ -4,6 +4,6 @@ flake8==7.0.0
 flake8-bandit==4.1.1
 flake8-bugbear==24.12.12
 flake8-import-order==0.18.2
-flake8-requirements==2.1.1
+flake8-requirements==2.2.1
 mypy==1.10.0
 sphinx==7.4.7