meta-openpower: phosphor-dbus-interfaces: remove unused bbappend

The flags set by this bbappend are now handled automatically by the
phosphor-dbus-interfaces recipe.

(From meta-openpower rev: d82b45abb965acabc918076d60f9cb30b724eb5c)

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ib295f807c539290b1a16f032c6b1f1a5901bbfd2
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-openpower/recipes-phosphor/dbus/phosphor-dbus-interfaces_%.bbappend b/meta-openpower/recipes-phosphor/dbus/phosphor-dbus-interfaces_%.bbappend
deleted file mode 100644
index cab0c9b..0000000
--- a/meta-openpower/recipes-phosphor/dbus/phosphor-dbus-interfaces_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-EXTRA_OECONF += " --enable-openpower-dbus-interfaces"