libpsl: fix compilation with debian setuptools

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

libs/libpsl/Makefile

@@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libpsl
 PKG_VERSION:=0.21.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/rockdaboot/libpsl/releases/download/$(PKG_VERSION)

libs/libpsl/patches/010-python.patch

@@ -0,0 +1,11 @@
+--- a/meson.build
++++ b/meson.build
+@@ -131,7 +131,7 @@ if psl_test_file == ''
+   psl_test_file = join_paths(meson.current_source_dir(), 'list', 'tests', 'tests.txt')
+ endif
+ 
+-python = import('python').find_installation()
++python = 'python3'
+ pkgconfig = import('pkgconfig')
+ 
+ if cc.get_id() == 'msvc'