python-can: bump to 1.4.3

Fixes following legal-info issues:

http://autobuild.buildroot.net/results/316/3162ae78c27e174740012851e4a57fcab58ad421//
http://autobuild.buildroot.net/results/087/087b85d9c3e0184be2261912138c1957fe61fae2//

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-can/python-can.hash

@@ -1,3 +1,3 @@
-# md5 from https://pypi.python.org/pypi?:action=show_md5&digest=b9fb15ff75266f2cb53a175ee2097768, sha256 locally computed
-md5     b9fb15ff75266f2cb53a175ee2097768  python-can-1.4.2.tar.gz
-sha256  29b4e736b0d8b958b8074e209c9f1482e02761bbf97ddf0871f291da312c11ed  python-can-1.4.2.tar.gz
+# md5 from https://pypi.python.org/pypi?:action=show_md5&digest=b9b556fe6f016c0a3b27cc67790cf821, sha256 locally computed
+md5     b9b556fe6f016c0a3b27cc67790cf821  python-can-1.4.3.tar.gz
+sha256  2dcd32737cc39fbf39f41521146a9685f594942c99c6183bad7e3c404930198b  python-can-1.4.3.tar.gz

package/python-can/python-can.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PYTHON_CAN_VERSION = 1.4.2
+PYTHON_CAN_VERSION = 1.4.3
 PYTHON_CAN_SITE = https://pypi.python.org/packages/source/p/python-can
 PYTHON_CAN_LICENSE = LGPLv3
 PYTHON_CAN_LICENSE_FILES = LICENSE.txt