python3-bitarray: switch to PEP-517 build backend

The project has a proper pyproject.toml which declares the setuptools.build.meta PEP-517 backend.

Fix:

WARNING: python3-bitarray-3.4.1-r0 do_check_backend: QA Issue: inherits setuptools3 but has pyproject.toml with setuptools.build_meta, use the correct class [pep517-backend]

Signed-off-by: Alper Ak <alperyasinak1@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-bitarray_3.4.1.bb

@@ -6,6 +6,6 @@ LIC_FILES_CHKSUM = "file://PKG-INFO;beginline=8;endline=8;md5=6abe80c028e4ee5304
 
 SRC_URI[sha256sum] = "e5fa88732bbcfb5437ee554e18f842a8f6c86be73656b0580ee146fd373176c9"
 
-inherit setuptools3 pypi
+inherit python_setuptools_build_meta pypi
 
 BBCLASSEXTEND = "native nativesdk"