python-cffi: bump to version 1.15.0

And use AUTORELEASE for PKG_RELEASE.

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

lang/python/host-pip-requirements/cffi.txt

@@ -1,2 +1,2 @@
-cffi==1.14.6 --hash=sha256:c9a875ce9d7fe32887784274dd533c57909b7b1dcadcc128a2ac21331a9765dd
+cffi==1.15.0 --hash=sha256:920f0d66a896c2d99f0adbb391f990a84091179542c205fa53ce5787aff87954
 pycparser==2.20 --hash=sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0

lang/python/python-cffi/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python-cffi
-PKG_VERSION:=1.14.6
-PKG_RELEASE:=1
+PKG_VERSION:=1.15.0
+PKG_RELEASE:=$(AUTORELEASE)
 
 PYPI_NAME:=cffi
-PKG_HASH:=c9a875ce9d7fe32887784274dd533c57909b7b1dcadcc128a2ac21331a9765dd
+PKG_HASH:=920f0d66a896c2d99f0adbb391f990a84091179542c205fa53ce5787aff87954
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE