Another tdir rmtree failure during tear down ignored

kitty_tests/fonts.py

@@ -6,6 +6,7 @@
 import sys
 import tempfile
 import unittest
+from contextlib import suppress
 from functools import partial
 
 from kitty.constants import is_macos, read_kitty_resource
@@ -34,7 +35,8 @@ def setUp(self):
     def tearDown(self):
         self.test_ctx.__exit__()
         del self.sprites, self.cell_width, self.cell_height, self.test_ctx
-        shutil.rmtree(self.tdir)
+        with suppress(FileNotFoundError):
+            shutil.rmtree(self.tdir)
         super().tearDown()
 
     def test_sprite_map(self):