Also mentioned in the comment before there were some issues. Did you run the ...

Contribution Date
Technology
Drupal
Contribution Project
Drupal core
Contribution Details

Also mentioned in the comment before there were some issues. Did you run the same steps mentioned in #7?

Yes I ran the same steps, it might be because of my branch was not up to date. I have provided the patch after rebasing the branch.

Contribution Author
gauravmahlawat
Contribution Issue Link
Update PostCSS and postcss-preset-env for Drupal 10.1
Contribution Link
https://www.drupal.org/project/drupal/issues/3351619#comment-14999654
Files count
0
Patches count
0