lib/srdb1/schema/lcr_rule.xml: upgraded version number

- When request_uri column was added, version number was not incremented
  in schema.

lib/srdb1/schema/lcr_rule.xml

@@ -9,7 +9,7 @@
 
 <table id="lcr_rule" xmlns:db="http://docbook.org/ns/docbook">
     <name>lcr_rule</name>
-    <version>1</version>
+    <version>2</version>
     <type db="mysql">&MYSQL_TABLE_TYPE;</type>
     <description>
         <db:para>This table is used by the lcr (Least Cost Routing)