Fix julia test

tests/julia/julia_version-1.1/verify

@@ -1,9 +1,11 @@
-#!/usr/bin/env julia --project=.
+#!/usr/bin/env julia
 # Verify the version:
 if VERSION < v"1" || VERSION >= v"2"
     exit(1)
 end
 
+using Pkg; pkg"activate"
+
 try
     # Test that the package was installed.
     using IteratorInterfaceExtensions