samples: zephyr: Fix URL in test compilation
This reference to the old Juul URL got missed.  Fix it as well.
@@ -18,7 +18,7 @@ import (
"os/exec"
"path"
- "github.com/JuulLabs-OSS/mcuboot/samples/zephyr/mcutests"
+ "github.com/mcu-tools/mcuboot/samples/zephyr/mcutests"
)
var outFile = flag.String("out", "test-images.zip", "Name of zip file to put built tests into")
