replace freenode by libera

hello,

we are now on libera but the manual still say freenode, we must correct this

Cheers

assigned to @bmortier

cloned from user-manual#178 (closed)

changed milestone to %FusionDirectory 1.3.1

added PJ2003-0342 in user-manual label

marked this issue as related to user-manual#178 (closed)

added 20m of time spent

added Fixed label

closed