main/curl: upgrade to 8.2.0 and removes imap-patch
Updates curl version and removes imap patch which is now included in curl 8.2.0: https://github.com/curl/curl/pull/10041
Edited by Florian Schwarzmeier
Updates curl version and removes imap patch which is now included in curl 8.2.0: https://github.com/curl/curl/pull/10041