man: Regenerating man pages for release

This needed an update at least for the deprecation
of `bst build --track-save`
5 jobs for 1.1.2 in 7 minutes and 35 seconds (queued for 1 minute and 40 seconds)
latest
Status Job ID Name Coverage
  Prepare
passed #59289149
source_dist

00:00:22

 
  Test
passed #59289152
docs

00:00:36

passed #59289150
linux-tests

00:06:50

passed #59289151
unix-tests

00:06:22

 
  Post
passed #59289153
coverage

00:00:22