Update psalm baseline.

I think psalm has incorrect method types for SplObjectStorage as the PHP
docs clearly show it accepting arguments despite what psalm may think.

Author: markstory

psalm-baseline.xml

@@ -123,6 +123,9 @@
     <UndefinedInterfaceMethod occurrences="1">
       <code>genericInstances</code>
     </UndefinedInterfaceMethod>
+    <TypeDoesNotContainType occurrences="1">
+      <code>!$connection instanceof ConnectionInterface</code>
+    </TypeDoesNotContainType>
   </file>
   <file src="src/Panel/VariablesPanel.php">
     <InvalidArgument occurrences="1">
@@ -152,8 +155,9 @@
     <DeprecatedMethod occurrences="1">
       <code>makeNeatArray</code>
     </DeprecatedMethod>
-    <InvalidArgument occurrences="1">
+    <InvalidArgument occurrences="2">
       <code>$value</code>
+      <code>$values</code>
     </InvalidArgument>
   </file>
 </files>