update to 7.22

Signed-off-by: bachy <git@g-u-i.net>

modules/field/field.install

@@ -459,6 +459,13 @@ function field_update_7002() {
   }
 }
 
+/**
+ * Add the FieldInfo class to the class registry.
+ */
+function field_update_7003() {
+  // Empty update to force a rebuild of the registry.
+}
+
 /**
  * @} End of "addtogroup updates-7.x-extra".
  */