python3-autobahn: Upgrade 20.4.3 -> 20.6.2

Upgrade to release 20.6.2:

- fix: xbr fixes
- fix: use cpy 3.8 for running flake in CI
- new: Ticket1392 internal attrs
- new: internal-only router attributes and hook for router to add
  custom information

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Acked-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-autobahn_20.6.2.bb

@@ -0,0 +1,24 @@
+DESCRIPTION = "WebSocket client & server library, WAMP real-time framework"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=97c0bda20ad1d845c6369c0e47a1cd98"
+
+SRC_URI[md5sum] = "bcafb42ea58232308777a265d41c1c98"
+SRC_URI[sha256sum] = "6ac6b6653b8d20d632b034adccf6a566154d4efbeaa23abf7c3995fd601e9a01"
+
+inherit pypi setuptools3
+
+RDEPENDS_${PN} += " \
+    ${PYTHON_PN}-twisted \
+    ${PYTHON_PN}-zopeinterface \
+    ${PYTHON_PN}-py-ubjson \
+    ${PYTHON_PN}-cbor2 \
+    ${PYTHON_PN}-u-msgpack-python \
+    ${PYTHON_PN}-lz4 \
+    ${PYTHON_PN}-snappy \
+    ${PYTHON_PN}-pyopenssl \
+    ${PYTHON_PN}-txaio \
+    ${PYTHON_PN}-six \
+"
+
+BBCLASSEXTEND = "native nativesdk"