python-cryptography: bump to version 3.1.1

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

lang/python/python-cryptography/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python-cryptography
-PKG_VERSION:=3.1
-PKG_RELEASE:=2
+PKG_VERSION:=3.1.1
+PKG_RELEASE:=1
 
 PYPI_NAME:=cryptography
-PKG_HASH:=26409a473cc6278e4c90f782cd5968ebad04d3911ed1c402fc86908c17633e08
+PKG_HASH:=9d9fc6a16357965d282dd4ab6531013935425d0dc4950df2e0cf2a1b1ac1017d
 
 PKG_LICENSE:=Apache-2.0 BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE.APACHE LICENSE.BSD