[#40679493] Use the correct spec helper in the config migrator spec.
[#40679493] Use the correct spec helper in the config migrator spec.

atul-alpine/chorus,lukepolo/chorus,prakash-alpine/chorus,prakash-alpine/chorus,prakash-alpine/chorus,lukepolo/chorus,jamesblunt/chorus,atul-alpine/chorus,jamesblunt/chorus,jamesblunt/chorus,atul-alpine/chorus,atul-alpine/chorus,mpushpav/chorus,atul-alpine/chorus,lukepolo/chorus,jamesblunt/chorus,hewtest/chorus,mpushpav/chorus,lukepolo/chorus,jamesblunt/chorus,hewtest/chorus,lukepolo/chorus,mpushpav/chorus,prakash-alpine/chorus,hewtest/chorus,hewtest/chorus,lukepolo/chorus,mpushpav/chorus,mpushpav/chorus,prakash-alpine/chorus,jamesblunt/chorus,jamesblunt/chorus,mpushpav/chorus,hewtest/chorus,atul-alpine/chorus,mpushpav/chorus,lukepolo/chorus,hewtest/chorus,hewtest/chorus,hewtest/chorus,atul-alpine/chorus