meta-intel: add intel suffix to recipes

Add a suffix, "intel" to all common intel recipe changes.  The suffix is
defined in intel.inc, which is included already in the s2600wf machine
conf and likely any platform including meta-intel.

(From meta-intel rev: 4fc52d948f7549472683ae26a10d5c60abde1537)

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I3561dc40115894d5aa6a08fe723bf214100daefa
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-intel/meta-common/recipes-phosphor/dbus/phosphor-mapper-config-native.bbappend b/meta-intel/meta-common/recipes-phosphor/dbus/phosphor-mapper-config-native.bbappend
index 4355318..ef991a5 100644
--- a/meta-intel/meta-common/recipes-phosphor/dbus/phosphor-mapper-config-native.bbappend
+++ b/meta-intel/meta-common/recipes-phosphor/dbus/phosphor-mapper-config-native.bbappend
@@ -1 +1 @@
-PHOSPHOR_MAPPER_CONFIGS_append = " intel-dbus-interfaces-mapper-config-native"
+PHOSPHOR_MAPPER_CONFIGS_append_intel = " intel-dbus-interfaces-mapper-config-native"