migrator.py : add default pre-process mapper for test

7 jobs for feature-s/fix_migrator_script in 7 minutes and 49 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test Tools
passed #789497
test_tools

00:00:09

 
  Test Quality
failed #789498
allowed to fail
code_quality

00:00:05

 
  Test Unit
passed #789499
web
test_server_unit

00:00:19

 
  Deploy Review
passed #789500
deploy_review_server

00:00:30

manual #789501
allowed to fail manual
stop_deploy_review_server
 
  Test Functional
passed #789502
docker x86_64
ff32-server-functional

00:05:39

passed #789503
docker x86_64
ff45-server-functional

00:06:49

 
Name Stage Failure
failed
code_quality Test Quality
$ if ! docker info &>/dev/null; then # collapsed multi-line command
$ docker pull --quiet "$CODE_QUALITY_IMAGE"
unknown flag: --quiet
See 'docker pull --help'.
Uploading artifacts...
Runtime platform arch=386 os=linux pid=23538 revision=58272c27 version=12.7.0
WARNING: gl-code-quality-report.json: no matching files
ERROR: No files to upload
ERROR: Job failed: exit status 1