Jenkinsfile: remove e2e image stage
Jenkinsfile: remove e2e image stage

The image that's built is not pushed anywhere, and is just
building the same as the main image already builds, so didn't
add value.

Signed-off-by: Sebastiaan van Stijn <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@gone.nl>

bearstech/moby,moby/moby,vdemeester/docker,bearstech/moby,cpuguy83/docker,AkihiroSuda/docker,nawawi/docker,moul/docker,thaJeztah/docker,Ramzec/docker,yosifkit/docker,AkihiroSuda/docker,djs55/docker,paralin/docker,thaJeztah/docker,Mokolea/docker,docker/docker,Mokolea/docker,justincormack/docker,Ramzec/docker,djs55/docker,justincormack/docker,konstruktoid/docker-upstream,jameszhan/docker,nalind/docker,Mokolea/docker,jameszhan/docker,docker/docker,docker/docker,cpuguy83/docker,nalind/docker,konstruktoid/docker-upstream,jthelin/docker,yosifkit/docker,paralin/docker,nawawi/docker,jimjag/docker,jimjag/docker,vdemeester/docker,nalind/docker,bearstech/moby,trebonian/docker,cpuguy83/docker,mahak/docker,moul/docker,paralin/docker,moul/docker,jthelin/docker,kojiromike/docker,flavio/docker,thaJeztah/docker,justincormack/docker,flavio/docker,Mokolea/docker,AkihiroSuda/docker,moby/moby,mahak/docker,jimjag/docker,Ramzec/docker,moul/docker,flavio/docker,trebonian/docker,gnailuy/docker,moby/moby,kojiromike/docker,gnailuy/docker,trebonian/docker,nawawi/docker,mahak/docker,gnailuy/docker,konstruktoid/docker-upstream,flavio/docker,paralin/docker,kojiromike/docker,thaJeztah/docker,trebonian/docker,jameszhan/docker,mahak/docker,yosifkit/docker,nawawi/docker,konstruktoid/docker-upstream,moby/moby,jimjag/docker,gnailuy/docker,yosifkit/docker,cpuguy83/docker,Ramzec/docker,djs55/docker,AkihiroSuda/docker,nalind/docker,bearstech/moby,vdemeester/docker