Workaround to kyua bug

Kyua 0.13 is not able to correctly handle whole test skipping.
Make workaround to it, include skipping message.
42 jobs for !1697 with pmensik-skip-timer-test in 11 minutes and 7 seconds (queued for 3 seconds)
detached
Status Job ID Name Coverage
  Precheck
passed 🐞:sid:amd64 #198129
linux amd64

00:01:02

passed misc:sid:amd64 #198128
amd64 linux

00:00:17

 
  Build
passed asan:sid:amd64 #198140
amd64 linux

00:02:20

passed clang:stretch:amd64 #198141
amd64 linux

00:02:10

passed clang:stretch:i386 #198142
i386 linux

00:02:08

passed docs:sid:amd64 #198130
amd64 linux

00:00:57

passed gcc:bionic:amd64 #198139
amd64 linux

00:01:41

passed gcc:centos6:amd64 #198131
amd64 linux

00:02:34

passed gcc:centos7:amd64 #198132
amd64 linux

00:01:55

passed gcc:fedora29:amd64 #198137
amd64 linux

00:02:07

passed gcc:jessie:amd64 #198133
amd64 linux

00:01:03

passed gcc:sid:amd64 #198135
amd64 linux

00:01:46

passed gcc:sid:i386 #198136
i386 linux

00:02:00

passed gcc:stretch:amd64 #198134
amd64 linux

00:02:49

passed gcc:xenial:amd64 #198138
amd64 linux

00:01:51

passed noassert:sid:amd64 #198144
amd64 linux

00:01:52

passed pkcs11:sid:amd64 #198143
amd64 linux

00:01:10

 
  Test
passed system:asan:sid:amd64 #198163
amd64 linux

00:07:12

passed system:gcc:bionic:amd64 #198161
amd64 linux

00:05:59

passed system:gcc:centos6:amd64 #198145
amd64 linux

00:05:21

passed system:gcc:centos7:amd64 #198147
amd64 linux

00:05:31

passed system:gcc:fedora29:amd64 #198157
amd64 linux

00:05:21

passed system:gcc:jessie:amd64 #198149
amd64 linux

00:05:51

passed system:gcc:sid:amd64 #198153
amd64 linux

00:06:03

passed system:gcc:sid:i386 #198155
i386 linux

00:05:42

passed system:gcc:stretch:amd64 #198151
amd64 linux

00:05:45

passed system:gcc:xenial:amd64 #198159
amd64 linux

00:05:43

passed system:noassert:sid:amd64 #198168
amd64 linux

00:05:58

passed system:pkcs11:sid:amd64 #198166
amd64 linux

00:05:53

passed unit:asan:sid:amd64 #198164
amd64 linux

00:01:29

passed unit:clang:stretch:amd64 #198165
amd64 linux

00:00:57

passed unit:gcc:bionic:amd64 #198162
amd64 linux

00:00:52

passed unit:gcc:centos6:amd64 #198146
amd64 linux

00:01:10

passed unit:gcc:centos7:amd64 #198148
amd64 linux

00:00:52

passed unit:gcc:fedora29:amd64 #198158
amd64 linux

00:01:10

passed unit:gcc:jessie:amd64 #198150
amd64 linux

00:00:34

passed unit:gcc:sid:amd64 #198154
amd64 linux

00:01:14

passed unit:gcc:sid:i386 #198156
i386 linux

00:01:05

passed unit:gcc:stretch:amd64 #198152
amd64 linux

00:00:51

passed unit:gcc:xenial:amd64 #198160
amd64 linux

00:01:12

passed unit:noassert:sid:amd64 #198169
amd64 linux

00:01:08

passed unit:pkcs11:sid:amd64 #198167
amd64 linux

00:01:00