[jdk21u] RFR: 8313701: GHA: RISC-V should use the official repository for bootstrap

Mon Aug 21 14:29:55 UTC 2023

Clean backport to improve GHA stability.

Additional testing:
 - [ ] GHA

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Commit messages:
 - Backport 538f9557b87f750264231f04bfbc91d15f8af8c0

Changes: https://git.openjdk.org/jdk21u/pull/78/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=78&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8313701
  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u/pull/78.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/78/head:pull/78

PR: https://git.openjdk.org/jdk21u/pull/78