Update OCC buildname 9/22

Change-Id: I59eb4767dc4b0194259ff8e71e03d17523b5e7c5
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/46615
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christopher J. Cain <cjcain@us.ibm.com>

src/occ_405/occbuildname.c

@@ -34,6 +34,6 @@ volatile const char G_occ_buildname[16] __attribute__((section(".buildname"))) =
 
 #else
 
-volatile const char G_occ_buildname[16] __attribute__((section(".buildname"))) = /*<BuildName>*/  "op_occ_170915a\0"  /*</BuildName>*/ ;
+volatile const char G_occ_buildname[16] __attribute__((section(".buildname"))) = /*<BuildName>*/  "op_occ_170922a\0"  /*</BuildName>*/ ;
 
 #endif