How to Change upload_max_filesize in Windows

I use DevKinsta on Windows 11.
I’ve been trying to change the upload_max_filesize in php.ini
I’ve followed exactly these instructions:

"1. Open Terminal on your Mac and type in docker exec -it devkinsta_fpm bash
2. Type in apt-get update && apt-get upgrade && apt-get install nano. You will be prompted to type Y. This step will install nano so you can edit the file.
3. Then type in nano /etc/php/7.3/fpm/php.ini. You may need to change the 7.3 to another version. Match this with the version the site is on on DevKinsta.
4. There’s quite a bit here but what you’re looking for is post_max_size. To do a search, press control+w on your keyboard - type post_max_size - then enter.
5. Change this to your desired value. post_max_size = 64M should do it. Exit with control+x and press Y to save.
6. Type exit then docker restart devkinsta_fpm

Should be all good from there! Let me know if you have any questions about any steps here."

When I look at the php.ini file in nano, the changes I’ve made are shown exactly as I want them.
But when I go to my DevKinsta site, the upload_max_filesize is still at 128M

Is there any other way to change upload_max_filesize that is easier for a Windows user like me who isn’t all that familiar with the nano editor?