chore(beep boop 🤖): Bump `MCORE_TAG=c10721e...` (2024-11-24)
🚀 PR to bump `NVIDIA/Megatron-LM` in `Dockerfile.ci` to `MCORE_TAG=c10721e354144dda3123e02f4de050fa8cc2d6d2`.  

📝 Please remember the following to-do's before merge: 
- [ ] Verify the presubmit CI  

🙏 Please merge this PR only if the CI workflow completed successfully.