Add release 2.1.2 to CHANGELOG.md

1 job for v2.1.2 in 38 seconds (queued for 1 second)
latest
Status Name Job ID Coverage
  Test
failed code_quality #270737
allowed to fail

00:00:38

 
Name Stage Failure
failed
code_quality Test

Skipping Git submodules setup
$ if ! docker info &>/dev/null; then # collapsed multi-line command
$ docker pull --quiet "$CODE_QUALITY_IMAGE"
error during connect: Post http://docker:2375/v1.40/images/create?fromImage=registry.gitlab.com%2Fgitlab-org%2Fci-cd%2Fcodequality&tag=0.85.9: dial tcp: lookup docker on 8.8.8.8:53: no such host
Uploading artifacts...
WARNING: gl-code-quality-report.json: no matching files
ERROR: No files to upload
ERROR: Job failed: exit code 1