DDIMM DDR5 size to be in KB

The DDIMM size calculated value is in GB and redfish patrameter needs
it in KB, so need to convert the value to KB

Change-Id: I0ccdb05f8586db346c100260bf31b57a49def9ec
Signed-off-by: Jinu Joy Thomas <jinu.joy.thomas@in.ibm.com>
diff --git a/vpd-parser/memory_vpd_parser.cpp b/vpd-parser/memory_vpd_parser.cpp
index 1a7d83c..30e44aa 100644
--- a/vpd-parser/memory_vpd_parser.cpp
+++ b/vpd-parser/memory_vpd_parser.cpp
@@ -210,7 +210,7 @@
 
     } while (false);
 
-    return constants::CONVERT_MB_TO_KB * dimmSize;
+    return constants::CONVERT_GB_TO_KB * dimmSize;
 }
 
 auto memoryVpdParser::getDdr4BasedDDimmSize(Binary::const_iterator iterator)