python-automat: Update to 20.2.0, refresh patches

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/python/python-automat/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python-automat
-PKG_VERSION:=0.8.0
+PKG_VERSION:=20.2.0
 PKG_RELEASE:=1
 
 PYPI_NAME:=Automat
-PKG_HASH:=269a09dfb063a3b078983f4976d83f0a0d3e6e7aaf8e27d8df1095e09dc4a484
+PKG_HASH:=7979803c74610e11ef0c0d68a2942b152df52da55336e0c9d58daf1831cbdf33
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE

lang/python/python-automat/patches/001-do-not-use-setuptools-scm-m2r.patch

@@ -26,5 +26,5 @@
 -        'm2r',
 -    ],
      install_requires=[
-         "attrs>=16.1.0",
+         "attrs>=19.2.0",
          "six",

lang/python/python-automat/patches/002-omit-visualize.patch

@@ -1,7 +1,7 @@
 --- a/setup.py
 +++ b/setup.py
 @@ -27,15 +27,6 @@ setup(
-         "attrs>=16.1.0",
+         "attrs>=19.2.0",
          "six",
      ],
 -    extras_require={

lang/python/python-automat/patches/003-omit-tests.patch

@@ -8,7 +8,7 @@
 +    packages=find_packages(exclude=["*._test", "*._test.*"]),
      package_dir={'automat': 'automat'},
      install_requires=[
-         "attrs>=16.1.0",
+         "attrs>=19.2.0",
 @@ -30,6 +30,7 @@ setup(
      author='Glyph',
      author_email='glyph@twistedmatrix.com',