CI timeouts on //planning/trajectory_optimization:direct_transcription_test

[svenevs]

Today marks the second occurrence of this. First occurrence was on February 9th 2023 (linux-focal-clang-bazel-continuous-everything-leak-sanitizer).

It's not clear if the changes in https://github.com/RobotLocomotion/drake/pull/21138 would somehow change the plumbing enough to make https://drake-jenkins.csail.mit.edu/job/linux-jammy-clang-bazel-continuous-everything-address-sanitizer/387/console timeout.

For now just posting the issue to make it searchable, status quo: relaunch and ignore.