git: openjdk/leyden: premain: Copy contents of ProblemList-premain.txt to ProblemList.txt, in preparation of regular tiers1-3 testing

[duke]

Changeset: 674deded
Author:    iklam <ilam3388 at gmail.com>
Date:      2024-04-29 13:59:34 +0000
URL:       https://git.openjdk.org/leyden/commit/674deded47180a27a3401701239db16d22fe8a66

Copy contents of ProblemList-premain.txt to ProblemList.txt, in preparation of regular tiers1-3 testing

! test/hotspot/jtreg/ProblemList.txt