Misc
- feat: add linux/arm64 support for tf-operator image (#1238 by @ChenYi015)
- feat: add linux/arm64 support for mpi-operator image (#1239 by @ChenYi015)
- feat: add linux/arm64 support for cron-operator image (#1240 by @ChenYi015)
- feat: add linux/arm64 support for et-operator image (#1241 by @ChenYi015)
- Add PyTorch mnist example (#1237 by @ChenYi015)
- Update the version of elastic-job-supervisor in arena-artifacts (#1247 by @AlanFokCo)