pytest: change the internal name of tests to descriptively show maximum number of retries

note that kresd-comparative test won't pass since the change of the names
11 jobs from retry-when-under-load in 3 minutes and 5 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #209403
docker linux amd64
test:augeas

00:00:31

failed #209409
docker linux amd64
test:comparative:kresd

00:01:10

passed #209404
docker linux amd64
test:flake8

00:00:25

passed #209692
docker linux amd64
test:latest:kresd

00:01:22

passed #209405
docker linux amd64
test:mypy

00:00:37

passed #209406
docker linux amd64
test:pylint

00:00:30

passed #209407
docker linux amd64
test:rplint

00:00:24

passed #209412
docker linux amd64
test:sanity:pdnsrecursor

00:00:31

passed #209411
docker linux amd64
test:sanity:unbound

00:00:29

passed #209408
docker linux amd64
test:unittests

00:00:26

failed #209410
docker linux amd64
test:latest:kresd

00:02:05

 
Name Stage Failure
failed
test:comparative:kresd Test
+ set +o errexit
+ test -n '/tmp/modified_tests /tmp/base.xml /tmp/head.xml'
+ cp --target-directory=/builds/knot/deckard /tmp/modified_tests /tmp/base.xml /tmp/head.xml
Uploading artifacts...
modified_tests: found 1 matching files
base.xml: found 1 matching files
head.xml: found 1 matching files
Uploading artifacts to coordinator... ok id=209409 responseStatus=201 Created token=sF1eWcYo
ERROR: Job failed: exit code 1