micropython-lib: Update to 1.9.3

Switched to codeload tarballs. Simpler Makefile.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

lang/python/micropython-lib/Makefile

@@ -8,21 +8,17 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=micropython-lib
-PKG_VERSION=1.9-$(PKG_SOURCE_VERSION)
+PKG_VERSION:=1.9.3
 PKG_RELEASE:=1
 
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/micropython/micropython-lib/tar.gz/v$(PKG_VERSION)?
+PKG_HASH:=66e15380eb109613263beb6825b8eecb9191088270c1a59e8c7d922dd57183c7
+
 PKG_MAINTAINER:=Roger D <rogerdammit@gmail.com>
 PKG_LICENSE:=MIT, PSFL
 PKG_LICENSE_FILES:=LICENSE
 
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://github.com/micropython/micropython-lib.git
-PKG_SOURCE_VERSION:=f5fe55aaef1a39d3d56f07040c0ff9f7e841fdf7
-
-PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION)
-PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.xz
-PKG_MIRROR_HASH:=76565b5d44d47ccf61562f98dcf166d8103760eed7f3d84f5f7f31610140d780
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_SOURCE_SUBDIR)
 PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk