remove deprecated function

Author: pavel-kirienko

yakut/__init__.py

@@ -10,14 +10,9 @@
 
 
 def _read_package_file(name: str) -> str:
-    try:
-        from importlib.resources import files  # type: ignore
+    from importlib.resources import files  # type: ignore
 
-        return (files(__name__) / name).read_text(encoding="utf8")  # type: ignore
-    except ImportError:  # This is for the old Pythons; read_text is deprecated in 3.11
-        from importlib.resources import read_text  # type: ignore
-
-        return read_text(__name__, name, encoding="utf8")  # type: ignore
+    return (files(__name__) / name).read_text(encoding="utf8")  # type: ignore
 
 
 __version__: str = _read_package_file("VERSION").strip()