git: openjdk/jdk17u-dev: 8339548: GHA: RISC-V: Use Debian snapshot archive for bootstrap

[Fei Yang]

Changeset: 3248a611
Branch: master
Author:    Fei Yang <fyang at openjdk.org>
Date:      2024-09-12 08:32:23 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/3248a61180ca910f03b7eea41bb005b2c827354f

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

Backport-of: 9e0ccb8bbd01ffbac466288977a770dd09e357af

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