packagegroup-obmc-apps: remove rest-dbus

rest-dbus was being inserted into ${PN}-extrasdev.  This is an old
python2-based application which is no longer used.  Remove the
package RDEPENDS to avoid python2 being built.

(From meta-phosphor rev: 0d7b7fb556738a23873885dba996ae9667443be2)

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I281daa2fcebe0e49d457eba326ca4f6d160cdf40
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
index 9165382..8e6fe76 100644
--- a/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
+++ b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
@@ -50,7 +50,6 @@
 
 SUMMARY_${PN}-extrasdev = "Development features"
 RDEPENDS_${PN}-extrasdev = " \
-        rest-dbus \
         "
 
 SUMMARY_${PN}-extrasdevtools = "Development tools"