Update README.md with license information

We (01.AI) have updated our license from yi-license to apache-2.0.
Since apache-2.0 enables more free and flexible use and distribution, promoting open collaboration and innovation, we kindly advise that all Yi derivatives currently under the yi-license be updated to the apache-2.0 license.
Thanks for your understanding and cooperation.

README.md

@@ -1,7 +1,4 @@
 ---
-license: other
-license_name: yi-license
-license_link: https://huggingface.co/01-ai/Yi-34B/blob/main/LICENSE
 language:
 - en
 library_name: transformers
@@ -9,6 +6,7 @@ pipeline_tag: text-generation
 tags:
 - text-generation-inference
 - merge
+license: apache-2.0
 ---
 quant of [brucethemoose's](https://huggingface.co/brucethemoose) [Yi-34B-200K-DARE-merge-v5](https://huggingface.co/brucethemoose/Yi-34B-200K-DARE-merge-v5)