Update test versions on README.md
# What does this PR do?

Hi @sgugger @amyeroberts , 

I have raised this PR is raised to improve the docs by updating the test versions mentioned in the README.md file. I have referred to the setup.py file to update it. It is related to issue #24263. I have followed the recommended documentation format as advised. Kindly check and advise. 

Fix #24263
_The documentation is not available anymore as the PR was closed or merged._<|||||>Thanks, @sgugger. This is my first successful contribution to an open-source project.