Drop python-turris-gpio

We should be able to use python-periphery instead.

lang/python3-turris-gpio/Makefile

-#
-# Copyright (C) 2017 CZ.NIC, z. s. p. o. (https://www.nic.cz/)
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=python3-turris-gpio
-PKG_VERSION:=0.1.2
-PKG_RELEASE:=2
-PKG_LICENSE:=MIT
-PKG_LICENSE_FILES:=LICENCE.txt
-
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://gitlab.labs.nic.cz/turris/python-turris-gpio.git
-PKG_SOURCE_VERSION:=$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.gz
-PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
-
-include $(INCLUDE_DIR)/package.mk
-include $(TOPDIR)/feeds/packages/lang/python/python3-package.mk
-
-define Package/python3-turris-gpio
-  SECTION:=language-python
-  CATEGORY:=Languages
-  SUBMENU:=Python
-  TITLE:=python3-turris-gpio
-  URL:=http://python.sourceforge.net/
-  DEPENDS:=+python3
-  MAINTAINER:=Tomas Hlavacek <tomas.hlavacek@nic.cz>
-endef
-
-define Package/python-turris-gpio/description
- This package is a modified RPi.GPIO python library.
- It provides a class to control the GPIO on a Turris router.
-endef
-
-ifeq ($(CONFIG_TARGET_mpc85xx_p2020_nand_TURRISNAND),y)
-define Build/Compile
-	$(call Build/Compile/Py3Mod,,install --prefix=/usr --root=$(PKG_INSTALL_DIR))
-endef
-endif
-
-ifeq ($(CONFIG_TARGET_mvebu_Turris-Omnia),y)
-define Build/Compile
-	$(call Build/Compile/Py3Mod,,install --board=Omnia --prefix=/usr --root=$(PKG_INSTALL_DIR))
-endef
-endif
-
-$(eval $(call Py3Package,python3-turris-gpio))
-$(eval $(call BuildPackage,python3-turris-gpio))