Fix test user password

test/ai3test/ai3-test-params.yml

@@ -3,7 +3,7 @@
 # Non-privileged user.
 nonpriv_user:
   name: "uno@investici.org"
-  password: "porcodio"
+  password: "password"
 
 encrypted_user:
   name: "due@investici.org"