PR metadata validator failed on a PR because it panicked on an unrelated issue (Bug)

[cjyuan]

The validator reported all checks have failed on a trainee's PR (in Module-Data-Flow) but the reason given was on an unrelated issue on CYF's repo.

thread 'main' panicked at src/bin/pr-metadata-validator.rs:76:6:

Failed to validate PR: UserFacing("Failed to parse issue CodeYourFuture/Module-Data-Flows#247 - no submit label.\n\nIf this issue was made my a curriculum team member it should be given a sprint label.\nIf this issue was created by a trainee for step submission, it should probably be closed (and they should create the issue in their fork).")
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

The relevant error report:
https://github.com/CodeYourFuture/Module-Data-Flows/actions/runs/20325652500/job/58390340266?pr=368

[illicitonion]

This should now be fixed, thank you for raising! (We try to avoid these wherever possible, but sometimes they sadly slip through :()