Update the PLDM version for Platform Spec

The Platform Monitoring and Control specification has the latest
revision 1.2.0. The GetPLDMversion command is updated to reflect this.

Change-Id: Ibb9d5f1b7c54d82c3bedaad89bd2b5896f8788c2
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>
diff --git a/libpldmresponder/base.cpp b/libpldmresponder/base.cpp
index 1071324..0dfb420 100644
--- a/libpldmresponder/base.cpp
+++ b/libpldmresponder/base.cpp
@@ -33,7 +33,7 @@
 
 static const std::map<Type, ver32_t> versions{
     {PLDM_BASE, {0xF1, 0xF0, 0xF0, 0x00}},
-    {PLDM_PLATFORM, {0xF1, 0xF1, 0xF1, 0x00}},
+    {PLDM_PLATFORM, {0xF1, 0xF2, 0xF0, 0x00}},
     {PLDM_BIOS, {0xF1, 0xF0, 0xF0, 0x00}},
     {PLDM_FRU, {0xF1, 0xF0, 0xF0, 0x00}},
 };