python3-networkx: update to 2.6.3

Signed-off-by: W. Michael Petullo <mike@flyn.org>

lang/python/python3-networkx/Makefile

@@ -6,11 +6,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python3-networkx
-PKG_VERSION:=2.5
-PKG_RELEASE:=1
+PKG_VERSION:=2.6.3
+PKG_RELEASE:=$(AUTORELEASE)
 
 PYPI_NAME:=networkx
-PKG_HASH:=7978955423fbc9639c10498878be59caf99b44dc304c2286162fd24b458c1602
+PKG_HASH:=c0946ed31d71f1b732b5aaa6da5a0388a345019af232ce2f49c766e2d6795c51
 
 PKG_LICENSE:=BSD-3-clause
 PKG_LICENSE_FILES:=LICENSE.txt