python3-janus: upgrade 1.1.0 -> 2.0.0

Changelog:
==========
- Optimize internal implementation for a little speedup
- Make not-full and not-empty notifications faster
- Add .aclose() async method
- Reduce notifications for a minor speedup
- Allow janus.Queue() instantiation without running asyncio event loop
- Remove sync notifiers for a major speedup
- Fix hang in AsyncQueue.join()
- Implement .shutdown(immediate=False) for both sync and async APIs

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-janus_2.0.0.bb

@@ -0,0 +1,15 @@
+SUMMARY = "Mixed sync-async queue to interoperate between asyncio tasks and classic threads"
+SECTION = "devel/python"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=23878c357ebb4c8ce1109be365043349"
+
+SRC_URI[sha256sum] = "0970f38e0e725400496c834a368a67ee551dc3b5ad0a257e132f5b46f2e77770"
+
+inherit pypi python_setuptools_build_meta
+
+RDEPENDS:${PN} += "\
+    python3-asyncio \
+    python3-threading \
+"
+
+BBCLASSEXTEND = "native nativesdk"