remove deprecated psalm parameter

mmoll · xalopp · commit 541a1ca0957f · 2022-03-01T14:15:27.000+01:00
diff --git a/psalm.xml b/psalm.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0"?>
 <psalm
-    totallyTyped="false"
     resolveFromConfigFile="true"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="https://getpsalm.org/schema/config"
