Renamed some tests for consistency

Renamed some tests/core/utilities/test_abi_filter*.py modules so that
their names are all consistent.

Also, in test_abi_filter_by_argument_name.py, renamed
tests.core.utilities.test_abi_filter_by_name.test_filter_by_arguments_1()
to ...test_filter_by_argument_name(), to match the function under test.

And, in test_abi_filter_by_name.py, renamed test_filter_by_arguments()
to test_filter_by_name(), again to match the function under test.

Author: feuGeneA

tests/core/utilities/test_abi_filtering_by_argument_name.py tests/core/utilities/test_abi_filter_by_argument_name.py

@@ -55,7 +55,7 @@
         (['b'], ['func_3', 'func_4']),
     )
 )
-def test_filter_by_arguments_1(argument_names, expected):
+def test_filter_by_argument_name(argument_names, expected):
     actual_matches = filter_by_argument_name(argument_names, ABI)
     function_names = [match['name'] for match in actual_matches]
     assert set(function_names) == set(expected)

tests/core/utilities/test_abi_filter_by_abi_name.py tests/core/utilities/test_abi_filter_by_name.py

@@ -66,6 +66,6 @@
         ('does_not_exist', []),
     )
 )
-def test_filter_by_arguments(name, expected):
+def test_filter_by_name(name, expected):
     actual_matches = filter_by_name(name, ABI)
     assert actual_matches == expected