Add not null constraint to p_ci_pipeline_variables#project_id
Ref: #463244
What does this MR do and why?
Following up !164170 (comment 2093242179)
This MR adds a not null constraint to project_id
to our routing table p_ci_pipeline_variables
as brought up in !164170 (comment 2093242179).
Edited by Max Orefice