obmc-apps: drop empty and unused packagegroup

Change-Id: Idce22153a6c9c31e184c673f9d65b7c428562688
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb b/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
index 186fdbe..f24cc4f 100644
--- a/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
+++ b/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
@@ -8,7 +8,6 @@
         ${PN}-bmc-state-mgmt \
         ${PN}-chassis-state-mgmt \
         ${PN}-extras \
-        ${PN}-extrasdev \
         ${PN}-extrasdevtools \
         ${PN}-fan-control \
         ${PN}-host-state-mgmt \
@@ -48,10 +47,6 @@
         phosphor-systemd-policy \
         "
 
-SUMMARY_${PN}-extrasdev = "Development features"
-RDEPENDS_${PN}-extrasdev = " \
-        "
-
 SUMMARY_${PN}-extrasdevtools = "Development tools"
 RDEPENDS_${PN}-extrasdevtools = " \
         libgpiod-tools \