Fix pytest-timeout option not found warning

Riley Apeldoorn · Riley Apeldoorn · commit 36573c111d07 · 2025-09-16T12:51:57.000+02:00
diff --git a/default.nix b/default.nix
@@ -12,6 +12,7 @@ let
       pytest
       pytest-random-order
       pytest-parallel
+      pytest-timeout
 
       # Repeated here so MyPy sees them:
       cbor2
