validate: format vendor script with shfmt
validate: format vendor script with shfmt

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

moul/docker,jimjag/docker,thaJeztah/docker,moby/moby,cpuguy83/docker,mahak/docker,Mokolea/docker,jimjag/docker,moul/docker,moby/moby,moby/moby,jimjag/docker,Mokolea/docker,moul/docker,moul/docker,jimjag/docker,Mokolea/docker,thaJeztah/docker,trebonian/docker,cpuguy83/docker,konstruktoid/docker-upstream,moby/moby,trebonian/docker,konstruktoid/docker-upstream,Ramzec/docker,mahak/docker,thaJeztah/docker,cpuguy83/docker,cpuguy83/docker,trebonian/docker,Ramzec/docker,mahak/docker,thaJeztah/docker,Mokolea/docker,konstruktoid/docker-upstream,Ramzec/docker,trebonian/docker,Ramzec/docker,mahak/docker,konstruktoid/docker-upstream