test: update test-run (don't clean jit.dis_arm64)

This update offers one tiny change in the pretest_clean functionaly:
it'll not remove jit.dis_arm64 from the package.loaded table anymore.

Relates to #5983

test-run @ b15160f4

-Subproject commit 7ddaf6aeb7c2be7a1f2a72e902dc5bb217f0ba31
+Subproject commit b15160f430a51584c5ef943470a7d23e10354412