add README

.gitlab-ci.yml not found in this commit
Status Job ID Name Coverage
  Build
canceled #7288
build

 
  Test
canceled #7290
allowed to fail
code_quality

canceled #7294
allowed to fail
container_scanning

canceled #7293
allowed to fail
dependency_scanning

canceled #7291
allowed to fail
license_management

canceled #7292
allowed to fail
sast

canceled #7289
test