clean up decoy_registrar tests and migrate conjure assets

Author: jmwample

go.mod

@@ -21,7 +21,7 @@ require (
 	github.com/pion/stun v0.6.1
 	github.com/pion/transport/v2 v2.2.3
 	github.com/refraction-networking/ed25519 v0.1.2
-	github.com/refraction-networking/gotapdance v1.7.0-beta
+	github.com/refraction-networking/gotapdance v1.7.0-beta.1
 	github.com/refraction-networking/obfs4 v0.1.2
 	github.com/refraction-networking/utls v1.5.3
 	github.com/sirupsen/logrus v1.9.3

go.sum

@@ -80,6 +80,8 @@ github.com/refraction-networking/ed25519 v0.1.2 h1:08kJZUkAlY7a7cZGosl1teGytV+QE
 github.com/refraction-networking/ed25519 v0.1.2/go.mod h1:nxYLUAYt/hmNpAh64PNSQ/tQ9gTIB89wCaGKJlRtZ9I=
 github.com/refraction-networking/gotapdance v1.7.0-beta h1:JLScLgaHn0+4KDqi57EWCFvW5OEdOeEWdh5Xgo8H7KE=
 github.com/refraction-networking/gotapdance v1.7.0-beta/go.mod h1:jRZ7OIyPefXPoZi9oeZseh+oWwC1lSEFZpdVQS+g2hU=
+github.com/refraction-networking/gotapdance v1.7.0-beta.1 h1:9qZ0yohp47X0ltQ/1tEearFYCotD68Ib7kQXrzwotxE=
+github.com/refraction-networking/gotapdance v1.7.0-beta.1/go.mod h1:v0p1LovLbZETsuCb0Nxq7S0izDIM6c3wKkxpquPrWco=
 github.com/refraction-networking/obfs4 v0.1.2 h1:J842O4fGSkd2W8ogYj0KN6gqVVY+Cpqodw9qFGL7wVU=
 github.com/refraction-networking/obfs4 v0.1.2/go.mod h1:wAl/+gWiLsrcykJA3nKJHx89f5/gXGM8UKvty7+mvbM=
 github.com/refraction-networking/utls v1.5.3 h1:Ds5Ocg1+MC1ahNx5iBEcHe0jHeLaA/fLey61EENm7ro=