pycman: fix regression introduced by `CacheServer` entry
In a7cdd0a8 (!21 (merged)), an entry was added to the SINGLE_OPTIONS
array.
Due to a missing comma, the new entry was actually not added but merely concatenated to its successor, causing the CleanMethod
entry to be changed to CacheServerCleanMethod
.
That in turn caused e.g. pycman
to print the following warning:
/usr/lib/python3.11/site-packages/pycman/config.py:141: InvalidSyntax: unable to parse /etc/pacman.conf, unrecognized option: 'CleanMethod'
This MR adds the missing comma to fix this.
/cc @jelle