Update some new papers for code modeling

[bdqnghi]

• [X] This addition is about Machine Learning on Code specifically. General links should be added to Awesome Machine Learning instead.
• [X] I have checked that the proposed addition is not already in the awesome list.
• [X] I have signed-off my commits as detailed here.

• [X ] The links follow the link template:

  * [Title](URL) - Description.

  or

  * [Title](URL) - Description [Code](link to code).

• [X] The addition is correctly classified as a paper, blog post, talk, software or dataset.
• [X] The commit message must start with a verb (Add …, Deprecate …) and end without a dot

[m09]

Thanks a lot for the contribution, the papers look very relevant :) Can you please use this link for the second one? Thanks again!

Edit: NVM, replaced the link myself since I had to correct another URL anyway.