python3-sdbus++: switch to native setuptools3

The sdbusplus repository now has a real setup.py file that doesn't
require autotools generation.  Switch to a normal setuptools3
recipe.

(From meta-phosphor rev: 1914bbb37e7307f9f96b2c752f8df8f7699463cf)

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I31bac1fcc061cc0195fb7d3accf922ec57852ba1
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/recipes-extended/sdbusplus/sdbusplus_git.bb b/meta-phosphor/recipes-extended/sdbusplus/sdbusplus_git.bb
index 9cc4cdc..b9e17fc 100644
--- a/meta-phosphor/recipes-extended/sdbusplus/sdbusplus_git.bb
+++ b/meta-phosphor/recipes-extended/sdbusplus/sdbusplus_git.bb
@@ -6,6 +6,11 @@
 
 include sdbusplus-rev.inc
 
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+S = "${WORKDIR}/git"
+
 DEPENDS += " \
         autoconf-archive-native \
         ${PYTHON_PN}-inflection-native \