meta-ibm: witherspoon: skeleton: obmc-libobmc-intf: set version wildcard

Set the wildcard for version for obmc-libobmc-intf_%.bbappend

Change-Id: I8a1ce205535e63e94db5b434cabc79d334e7164a
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/meta-witherspoon/recipes-phosphor/skeleton/obmc-libobmc-intf_%.bbappend b/meta-witherspoon/recipes-phosphor/skeleton/obmc-libobmc-intf_%.bbappend
new file mode 120000
index 0000000..5f5fed5
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/skeleton/obmc-libobmc-intf_%.bbappend
@@ -0,0 +1 @@
+obmc-libobmc-intf.bbappend
\ No newline at end of file