add README

.gitlab-ci.yml not found in this commit
Status Job ID Name Coverage
  Build
canceled #5038
build

 
  Test
canceled #5040
allowed to fail
code_quality

canceled #5044
allowed to fail
container_scanning

canceled #5043
allowed to fail
dependency_scanning

canceled #5041
allowed to fail
license_management

canceled #5042
allowed to fail
sast

canceled #5039
test