Use older typing syntax

Author: ddelange

test/python_magic_test.py

@@ -6,7 +6,7 @@
 import sys
 import tempfile
 import unittest
-from typing import Optional
+from typing import List, Optional
 
 # for output which reports a local time
 os.environ["TZ"] = "GMT"
@@ -21,9 +21,9 @@
 @dataclass
 class TestFile:
     file_name: str
-    mime_results: list[str]
-    text_results: list[str]
-    no_check_elf_results: Optional[list[str]]
+    mime_results: List[str]
+    text_results: List[str]
+    no_check_elf_results: Optional[List[str]]
     buf_equals_file: bool = True
 
 # magic_descriptor is broken (?) in centos 7, so don't run those tests