exclude two Symfony rules

Author: mmoll

ruleset.xml

@@ -9,6 +9,8 @@
         <!-- exclude sniffs that are extended by this standard -->
         <exclude name="PEAR.Functions.FunctionCallSignature"/>
         <exclude name="PSR2.Namespaces.UseDeclaration"/>
+        <exclude name="Symfony.Commenting.ClassComment.Missing"/>
+        <exclude name="Symfony.Commenting.License"/>
         <!-- <exclude name="Generic.Formatting.MultipleStatementAlignment"/> -->
     </rule>