bump atc

Submodule src/github.com/concourse/atc 2934cec..43894a9: > fix 'down' migration for tracked_by column
nayden · Mar 14, 2018 · 944c704 · 944c704
1 parent 233ffd5
commit 944c704
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/github.com/concourse/atc b/src/github.com/concourse/atc