Review sync issues from GitHub to Hub
Nice!!
## Describe the bug
We have discovered that sometimes there were sync issues between GitHub and Hub datasets, after a merge commit to main branch.

For example:
- this merge commit: https://github.com/huggingface/datasets/commit/d74a9e8e4bfff1fed03a4cab99180a841d7caf4b
- was not properly synced with the Hub: https://github.com/huggingface/datasets/actions/runs/3002495269/jobs/4819769684
```
[main 9e641de]  Add Papers with Code ID to scifact dataset (#4941)
 Author: Albert Villanova del Moral <albertvillanova@users.noreply.huggingface.co>
 1 file changed, 42 insertions(+), 14 deletions(-)
push failed !
GitCommandError(['git', 'push'], 1, b'remote: ----------------------------------------------------------        \nremote: Sorry, your push was rejected during YAML metadata verification:        \nremote: - Error: "license" does not match any of the allowed types        \nremote: ----------------------------------------------------------        \nremote: Please find the documentation at:        \nremote: https://huggingface.co/docs/hub/models-cards#model-card-metadata        \nremote: ----------------------------------------------------------        \nTo [https://huggingface.co/datasets/scifact.git\n](https://huggingface.co/datasets/scifact.git/n) ! [remote rejected] main -> main (pre-receive hook declined)\nerror: failed to push some refs to \'[https://huggingface.co/datasets/scifact.git\](https://huggingface.co/datasets/scifact.git/)'', b'')
```
We are reviewing sync issues in previous commits to recover them and repushing to the Hub.

TODO: Review
- [x] #4941
  - scifact
- [x] #4931
  - scifact
- [x] #4753
  - wikipedia 
- [x] #4554
  - wmt17, wmt19, wmt_t2t
  - Fixed with "Release 2.4.0" commit: https://github.com/huggingface/datasets/commit/401d4c4f9b9594cb6527c599c0e7a72ce1a0ea49
    - https://huggingface.co/datasets/wmt17/commit/5c0afa83fbbd3508ff7627c07f1b27756d1379ea
    - https://huggingface.co/datasets/wmt19/commit/b8ad5bf1960208a376a0ab20bc8eac9638f7b400
    - https://huggingface.co/datasets/wmt_t2t/commit/b6d67191804dd0933476fede36754a436b48d1fc
- [x] #4607
- [x] #4416
  - lccc
  - Fixed with "Release 2.3.0" commit: https://huggingface.co/datasets/lccc/commit/8b1f8cf425b5653a0a4357a53205aac82ce038d1
- [x] #4367

