Merging Master into op-build branch (#79)

* Added value to TPM FRU ID

* Default Spectre/Meltdown HW Inits to Kernel mode (#78)

Default Spectre/Meltdown HW Inits used to be "0" Kernel+User
  mitigations.  This commit changes the default to "1" for only
  Kernel mitigations.

* Backing out TPM FRU ID

witherspoon.xml

@@ -17153,6 +17153,10 @@
 		<id>SUPPORTED_STOP_STATES</id>
 		<default>0xEC000000</default>
 	</attribute>
+	<attribute>
+		<id>MRW_DEFAULT_RISK_LEVEL</id>
+		<default>1</default>
+	</attribute>
 	<attribute>
 		<id>SUPPORTS_DYNAMIC_MEM_VOLT</id>
 		<default>0</default>