Local testing for scytale doesn't work

[j-mai]

When trying to test scytale using a local version of webpa-common by using a replace directive in the go.mod, the following error results:

go: github.com/xmidt-org/[email protected]: parsing ../webpa-common/go.mod: open /go/src/github.com/xmidt-org/webpa-common/go.mod: no such file or directory
make: *** [Makefile:20: build] Error 1

This is after making the vendor changes to the Makefile and following the local testing instructions in the talaria README. Strangely, the same changes work in tr1d1um and allows for tr1d1um to be used to test webpa-common locally.