git: openjdk/jdk23u: master: 8339548: GHA: RISC-V: Use Debian snapshot archive for bootstrap

[Fei Yang]

Changeset: 4b75cb06
Branch: master
Author:    Fei Yang <fyang at openjdk.org>
Date:      2024-09-12 01:00:36 +0000
URL:       https://git.openjdk.org/jdk23u/commit/4b75cb0620e563f380e737bd76969a96bf5193f6

8339548: GHA: RISC-V: Use Debian snapshot archive for bootstrap

Backport-of: 9e0ccb8bbd01ffbac466288977a770dd09e357af

! .github/workflows/build-cross-compile.yml