meta-ingrasys: zaius: mboxd: set version wildcard

Set the wildcard for version for mboxd_%.bbappend

Change-Id: If7f2926834267a4461719233021f7cb67f472fea
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/meta-zaius/recipes-phosphor/mboxd/mboxd_%.bbappend b/meta-zaius/recipes-phosphor/mboxd/mboxd_%.bbappend
new file mode 120000
index 0000000..02277c4
--- /dev/null
+++ b/meta-zaius/recipes-phosphor/mboxd/mboxd_%.bbappend
@@ -0,0 +1 @@
+mboxd.bbappend
\ No newline at end of file