python-automat: Update to 22.10.0, refresh patches

This also removes the patch to avoid setuptools-scm and adds a build
dependency on python-setuptools-scm/host.

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

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

@@ -1,15 +1,15 @@
 --- a/setup.py
 +++ b/setup.py
-@@ -21,7 +21,7 @@ setup(
+@@ -12,7 +12,7 @@ setup(
      Self-service finite-state machines for the programmer on the go.
      """.strip(),
-     long_description=long_description,
+     readme='README.md',
 -    packages=find_packages(exclude=[]),
 +    packages=find_packages(exclude=["*._test", "*._test.*"]),
      package_dir={'automat': 'automat'},
-     install_requires=[
-         "attrs>=19.2.0",
-@@ -30,6 +30,7 @@ setup(
+     setup_requires=[
+         'wheel',
+@@ -25,6 +25,7 @@ setup(
      author='Glyph',
      author_email='glyph@twistedmatrix.com',
      include_package_data=True,