Cleanup: remove <pep8 compliant> comment

check_blender_release/check_module_enabled.py

check_blender_release/check_module_numpy.py

check_blender_release/check_module_requests.py

check_blender_release/check_release.py

check_blender_release/check_static_binaries.py

check_blender_release/check_utils.py

check_source/check_cmake_consistency.py

check_source/check_deprecated.py

check_source/check_descriptions.py

check_source/check_header_duplicate.py

check_source/check_spelling.py

check_source/check_spelling_c_config.py

git/git_sort_commits.py

utils/blend2json.py

utils/blender_keyconfig_export_permutations.py

utils/blender_theme_as_c.py

utils/credits_git_gen.py

utils/gdb_struct_repr_c99.py

utils/git_log.py

utils/git_log_review_commits.py