Fix rhel10 flake8 problems

[InvincibleRMC]

Description

Fixes rhel10 flake8 errors.
https://ci.ros2.org/job/test_ci_linux-rhel/156/
TLDR;
flake8-import-order now checks inside of TYPE_CHECKING blocks.

Is this user-facing behavior change?

Did you use Generative AI?

Additional Information

[InvincibleRMC]

Pulls: #248
Gist: https://gist.githubusercontent.com/InvincibleRMC/c2bca386bdb71d3cc666046bcc8d1c70/raw/2e0c8ddbe88d166eecacce0f0cf951e7346c85b7/ros2.repos
BUILD args: --continue-on-error --packages-above-and-dependencies rosidl_generator_py
TEST args: --packages-above rosidl_generator_py
ROS Distro: rolling
Job: ci_launcher
ci_launcher ran: https://ci.ros2.org/job/ci_launcher/18115

• Linux
• Linux-aarch64
• Linux-rhel
• Windows

[InvincibleRMC]

Pulls: #248
Gist: https://gist.githubusercontent.com/InvincibleRMC/2b0202e306c426d2b44f137d0bc39373/raw/2e0c8ddbe88d166eecacce0f0cf951e7346c85b7/ros2.repos
BUILD args: --event-handlers console_cohesion+ --retest-until-pass 2 --ctest-args -LE "(xfail|uncrustify)" --pytest-args -m "not xfail" --packages-skip-by-dep qt_gui_cpp --packages-skip qt_gui_cpp --packages-above-and-dependencies rosidl_generator_py
TEST args: --packages-above rosidl_generator_py
ROS Distro: rolling
Job: ci_launcher
ci_launcher ran: https://ci.ros2.org/job/ci_launcher/18122

• Linux
• Linux-aarch64
• Linux-rhel
• Windows

[InvincibleRMC]

Pulls: #248
Gist: https://gist.githubusercontent.com/InvincibleRMC/2521e884220a8513fba61021a62856c3/raw/2e0c8ddbe88d166eecacce0f0cf951e7346c85b7/ros2.repos
BUILD args: --continue-on-error --packages-above-and-dependencies rosidl_generator_py
TEST args: --packages-above rosidl_generator_py
ROS Distro: rolling
Job: ci_launcher
ci_launcher ran: https://ci.ros2.org/job/ci_launcher/18139

• Linux
• Linux-aarch64
• Linux-rhel
• Windows

Rhel 10 job
https://ci.ros2.org/job/test_ci_linux-rhel/156/