meta-ibm: witherspoon: openpower-fru-vpd: drop symlink

Drop symlink and rename bbappend for openpower-fru-vpd.

Change-Id: Ie196d72ca956fb8624711b907b05cb819b17051e
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/meta-witherspoon/recipes-phosphor/vpd/openpower-fru-vpd_%.bbappend b/meta-witherspoon/recipes-phosphor/vpd/openpower-fru-vpd_%.bbappend
deleted file mode 120000
index 943f51a..0000000
--- a/meta-witherspoon/recipes-phosphor/vpd/openpower-fru-vpd_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-openpower-fru-vpd.bbappend
\ No newline at end of file
diff --git a/meta-witherspoon/recipes-phosphor/vpd/openpower-fru-vpd.bbappend b/meta-witherspoon/recipes-phosphor/vpd/openpower-fru-vpd_%.bbappend
similarity index 100%
rename from meta-witherspoon/recipes-phosphor/vpd/openpower-fru-vpd.bbappend
rename to meta-witherspoon/recipes-phosphor/vpd/openpower-fru-vpd_%.bbappend