ci/travis.py: also wait if in "created" state

Apparently they added this state; example:
https://gitlab.labs.nic.cz/knot/knot-resolver/-/jobs/275512
27 jobs for <span class="ref-name">ci-travis</span> in 5 minutes and 15 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #275537
docker linux amd64
archive

00:00:57

passed #275538
docker linux amd64
build

00:01:04

passed #275539
docker linux amd64
build-asan

00:01:04

passed #275540
docker
kres-gen

00:01:03

 
  Test
passed #275541
docker delayed
build:darwin

00:04:10

canceled #275542
docker linux amd64
deckard

canceled #275543
docker delayed
doc

canceled #275544
dind
docker

canceled #275545
docker delayed
lint:other

canceled #275546
docker linux amd64 delayed
lint:pedantic

canceled #275547
docker linux amd64
lint:scan-build

canceled #275548
docker linux amd64
lint:tidy

canceled #275549
privileged
pkg:epel-7

canceled #275550
privileged
pkg:fedora-29

canceled #275551
docker linux amd64
respdiff:basic

canceled #275552
docker linux amd64 delayed
test:valgrind

 
  Extended
skipped #275554
respdiff
fwd-tls6-kresd.udp6
skipped #275555
respdiff
fwd-udp6-kresd.udp6
skipped #275559
respdiff
fwd-udp6-unbound.tcp6
skipped #275560
respdiff
fwd-udp6-unbound.tls6
skipped #275558
respdiff
fwd-udp6-unbound.udp6
skipped #275557
respdiff
iter.tls6
skipped #275556
respdiff
iter.udp6
skipped #275553
docker linux amd64
pytests
skipped #275561
respdiff
resperf:fwd-tls6.udp-asan
skipped #275562
respdiff
resperf:fwd-udp6.udp-asan
skipped #275563
respdiff
resperf:iter.udp-asan