build(deps): bump gitlab.com/sparetimecoders/goamqp from 0.4.0 to 0.5.0

Bumps [gitlab.com/sparetimecoders/goamqp](https://gitlab.com/sparetimecoders/goamqp) from 0.4.0 to 0.5.0.
- [Release notes](https://gitlab.com/sparetimecoders/goamqp/tags)
- [Commits](https://gitlab.com/sparetimecoders/goamqp/compare/v0.4.0...v0.5.0)

go.mod

@@ -4,5 +4,5 @@ go 1.13
 
 require (
 	github.com/stretchr/testify v1.7.1
-	gitlab.com/sparetimecoders/goamqp v0.4.0
+	gitlab.com/sparetimecoders/goamqp v0.5.0
 )