witherspoon: Add support for GPU FRUS

-commit #f24faab provides basic infra for FRUs which are accessible
through host but host is not sending the details for those FRUs.

-GPU FRUs are of type mentioned at commit #f24faab.This commit
hardcodes the WITHERSPOON GPU FRU info into YAML.

Change-Id: I783bf77d8e95abf687d2605e2c97a5bb10504c70
Signed-off-by: Nagaraju Goruganti <ngorugan@in.ibm.com>
diff --git a/meta-witherspoon/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory%.bbappend b/meta-witherspoon/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory%.bbappend
new file mode 100644
index 0000000..72d991c
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory%.bbappend
@@ -0,0 +1 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"