meta-phosphor: prep for new override syntax

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I588025b614416c43aa2d053765ab53bacf890cb5
diff --git a/meta-phosphor/classes/skeleton-python.bbclass b/meta-phosphor/classes/skeleton-python.bbclass
index b81edac..935aaed 100644
--- a/meta-phosphor/classes/skeleton-python.bbclass
+++ b/meta-phosphor/classes/skeleton-python.bbclass
@@ -1,14 +1,14 @@
 inherit setuptools3
 
-do_compile_class-native() {
+do_compile:class-native() {
     :
 }
 
-do_install_class-native() {
+do_install:class-native() {
     :
 }
 
-DEPENDS_append_class-target = " python"
+DEPENDS:append:class-target = " python"
 
 inherit skeleton
 inherit allarch