More cpanfile testing

Author: Jason A. Crome

cpanfile

@@ -52,7 +52,8 @@ conflicts 'Role::Tiny', '== 2.000007';
 requires 'Module::Pluggable';
 #conflicts 'Module::Pluggable', '== 6.1';
 #conflicts 'Module::Pluggable', '== 6.2';
-recommends 'Module::Pluggable', '<= 6.1';
+#recommends 'Module::Pluggable', '<= 6.1';
+conflicts 'Module::Pluggable', '>= 6.1';
 
 # Minimum version of YAML is needed due to:
 # - https://github.com/PerlDancer/Dancer2/issues/899