Remove log files

The Changelog replaces previous logs that are right now pretty much no
longer relevant and in case of state log not even used.
8 jobs for changelog in 4 minutes and 29 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
passed #555639
build-alpine

00:00:51

passed #555637
build-debian-stable

00:00:48

passed #555638
build-debian-unstable

00:00:51

 
  Test
passed #555650
check

00:01:08

passed #555642
lint-c

00:00:36

passed #555643
lint-lua

00:00:36

passed #555641
valgrind-memcheck

00:02:29

failed #555640
check

00:01:25