python3-astroid: Upgrade 2.5.3 -> 2.5.6

Upgrade to release 2.5.6:

- Fix retro-compatibility issues with old version of pylint

License-Update: Remove outdated COPYING and use LICENSE

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

meta-python/recipes-devtools/python/python3-astroid_2.5.6.bb

@@ -0,0 +1,32 @@
+SUMMARY = "An abstract syntax tree for Python with inference support."
+HOMEPAGE = "https://pypi.python.org/pypi/astroid"
+SECTION = "devel/python"
+LICENSE = "LGPL-2.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=a70cf540abf41acb644ac3b621b2fad1"
+
+SRC_URI[sha256sum] = "8a398dfce302c13f14bab13e2b14fe385d32b73f4e4853b9bdfb64598baa1975"
+
+inherit pypi setuptools3
+
+DEPENDS += "${PYTHON_PN}-pytest-runner-native"
+
+PACKAGES =+ "${PN}-tests"
+
+FILES_${PN}-tests += " \
+    ${PYTHON_SITEPACKAGES_DIR}/astroid/test* \
+    ${PYTHON_SITEPACKAGES_DIR}/astroid/__pycache__/test* \
+"
+
+RDEPENDS_${PN}_class-target += "\
+    ${PYTHON_PN}-distutils \
+    ${PYTHON_PN}-lazy-object-proxy \
+    ${PYTHON_PN}-logging \
+    ${PYTHON_PN}-six \
+    ${PYTHON_PN}-wrapt \
+    ${PYTHON_PN}-setuptools \
+"
+
+RDEPENDS_${PN}-tests_class-target += "\
+    ${PYTHON_PN}-unittest \
+    ${PYTHON_PN}-xml \
+"