python-zope-interface: Update to 6.1, refresh patch

This also updates the list of dependencies and adds a test.sh script for
the packages feed CI.

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

lang/python/python-zope-interface/patches/001-omit-tests.patch

@@ -1,6 +1,6 @@
 --- a/setup.py
 +++ b/setup.py
-@@ -124,7 +124,7 @@ setup(name='zope.interface',
+@@ -125,7 +125,7 @@ setup(name='zope.interface',
            "Framework :: Zope :: 3",
            "Topic :: Software Development :: Libraries :: Python Modules",
        ],
@@ -9,7 +9,7 @@
        package_dir={'': 'src'},
        namespace_packages=["zope"],
        cmdclass={
-@@ -132,6 +132,7 @@ setup(name='zope.interface',
+@@ -133,6 +133,7 @@ setup(name='zope.interface',
        },
        test_suite='zope.interface.tests',
        include_package_data=True,