packagegroup-op-apps: Remove obmc-pcie-detect

The obmc-pcie-detect was added for the Barreleye system
which is not maintained anymore, and this app does not
work on other supported platforms like Witherspoon and
Zaius since it exits during an initial check.
Therefore remove the package.

Tested: Checked that there were no errors in Witherspoon.

Change-Id: Id161849987140140782f07010d1e8d471fd52e94
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/recipes-phosphor/packagegroups/packagegroup-op-apps.bb b/recipes-phosphor/packagegroups/packagegroup-op-apps.bb
index fa5e535..e4c909c 100644
--- a/recipes-phosphor/packagegroups/packagegroup-op-apps.bb
+++ b/recipes-phosphor/packagegroups/packagegroup-op-apps.bb
@@ -29,7 +29,6 @@
         obmc-button-reset \
         obmc-control-chassis \
         obmc-op-control-power \
-        obmc-pcie-detect \
         obmc-host-failure-reboots \
         "
 #Pull in obmc-fsi on all P9 OpenPOWER systems