Merge branch 'feature/readme-install-test-pipeline-badge' into 'master'

[README] add badge for install script test ci

See merge request !3098

(cherry picked from commit 3c07ac0f)

de1e1a29 [README] add badge for install script test ci
f9b4cdd2 [README][install] do not use bullet point
c2e8f2c5 [README] rename install test pipeline
5 jobs for !3102 with cherry-pick-3c07ac0f
latest merge request