adjust schema version

Author: julsemaan

db/pf-schema-7.4.0.sql

@@ -3,8 +3,8 @@
 --
 
 SET @MAJOR_VERSION = 7;
-SET @MINOR_VERSION = 3;
-SET @SUBMINOR_VERSION = 9;
+SET @MINOR_VERSION = 4;
+SET @SUBMINOR_VERSION = 0;
 
 --
 -- The VERSION_INT to ensure proper ordering of the version in queries