meta-zaius: Remove mention of vcs-workaround

This was a P9 DD1 workaround. These systems are no longer supported and
are not found in the wild, so the workaround has been retired.

Zaius opted to use it's own application for vcs control. We can now add
that directly instead of overriding vcs workaround with vcs control.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Change-Id: I148fa6799b5fb8b671c801f667df1891346abbfc
diff --git a/meta-zaius/recipes-phosphor/host/p9-host-start.bbappend b/meta-zaius/recipes-phosphor/host/p9-host-start.bbappend
index 23cdb8d..42f7117 100644
--- a/meta-zaius/recipes-phosphor/host/p9-host-start.bbappend
+++ b/meta-zaius/recipes-phosphor/host/p9-host-start.bbappend
@@ -1 +1 @@
-RDEPENDS_${PN}_append_zaius = ' avsbus-control'
+RDEPENDS_${PN}_append_zaius = ' avsbus-control vcs-control'