build: Upgrade to xblocks-core - #38473

✅ Generating Initial Sandbox Configs

✅ Customizing Sandbox Configs

❌ Building Service Images [Attempt 2]

    🔴 Build mfe service job - Failure
        Failure log: https://pr.axim-sandboxes.opencraft.hosting/web/logs/1095208e-8694-4019-ae7e-6722f6c48be8

    🚫 Build openedx service job - Cancelled
    ⏭️ Build mfe service job - Skipped
    ⏭️ Build openedx service job - Skipped
    ⏭️ Update env directory job - Skipped