python-cryptography: Update to 3.4.8

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/python/python-cryptography/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python-cryptography
-PKG_VERSION:=3.4.7
+PKG_VERSION:=3.4.8
 PKG_RELEASE:=1
 
 PYPI_NAME:=cryptography
-PKG_HASH:=3d10de8116d25649631977cb37da6cbdd2d6fa0e0281d014a5b7d337255ca713
+PKG_HASH:=94cc5ed4ceaefcbe5bf38c8fba6a21fc1d365bb8fb826ea1688e3370b2e24a1c
 
 PKG_LICENSE:=Apache-2.0 BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE.APACHE LICENSE.BSD