Exclude a test that needs internet access

Author: timfel

graalpython/com.oracle.graal.python.test/src/tests/unittest_tags/test_ucn.txt

@@ -7,7 +7,8 @@ test.test_ucn.UnicodeNamesTest.test_errors @ darwin-arm64,darwin-x86_64,linux-aa
 test.test_ucn.UnicodeNamesTest.test_general @ darwin-arm64,darwin-x86_64,linux-aarch64,linux-x86_64,win32-AMD64
 test.test_ucn.UnicodeNamesTest.test_hangul_syllables @ darwin-arm64,darwin-x86_64,linux-aarch64,linux-x86_64,win32-AMD64
 test.test_ucn.UnicodeNamesTest.test_misc_symbols @ darwin-arm64,darwin-x86_64,linux-aarch64,linux-x86_64,win32-AMD64
-test.test_ucn.UnicodeNamesTest.test_named_sequences_full @ darwin-x86_64
+# Accesses http://www.pythontest.net
+!test.test_ucn.UnicodeNamesTest.test_named_sequences_full
 test.test_ucn.UnicodeNamesTest.test_named_sequences_names_in_pua_range @ darwin-arm64,darwin-x86_64,linux-aarch64,linux-x86_64,win32-AMD64
 test.test_ucn.UnicodeNamesTest.test_named_sequences_sample @ darwin-x86_64
 test.test_ucn.UnicodeNamesTest.test_strict_error_handling @ darwin-arm64,darwin-x86_64,linux-aarch64,linux-x86_64,win32-AMD64