feat: Define a path migration event #1207

Job	Run time
Build Docker images for QNS (baseline, 6d76b521630035ae5578d21832452deca2f6a10a)	15s
Build Docker images for QNS (pr, 4bc71caeefe7dd65ed93d64d92911db28dcdd64d)	12s
Determine interop pairs	1s
Run QNS	1s
Report results	1s
	30s

Provide feedback