Crash on mono_class_get_rank when calling JobsUtility.CreateJobReflectionData() with a null Type argument

How to reproduce:

1. Open the attached "IN-150996_repro" project
2. In the menu bar, select "Bug Repro" > "JobsUtility null Type" > "1. CrashCreateJobReflectionData"
3. Observe the crash

Reproducible with: 6000.0.0f1, 6000.0.82f1, 6000.3.23f1, 6000.5.10f1, 6000.6.0b10, 6000.7.0a5

Reproducible on: Ubuntu 24.04 LTS, Ubuntu 26.04 LTS (by user), Windows 10 Pro
Not reproducible on: No other environments tested

Note: Also reproducible when running with “-batchmode -nographics”

First few lines of the stack trace:
#0 0x007cb878e45330 in (Unknown)
#1 0x007cb75797c9f5 in mono_class_get_rank
#2 0x006546c593c438 in ComputeReflectionDataJob(JobReflectionData*)
#3 0x006546c594abfc in ujob_execute_job(ujob_control_t*, ujob_lane_t*, ujob_job_t*, ujob_handle_t, unsigned int)
#4 0x006546c594b7a9 in lane_guts(ujob_control_t*, ujob_lane_t*, int, int)