Fix test_relaxed_wrap to support Python 3.13 TypeError message format

Author: Drranny

src/tests/test_pyodide.py

@@ -343,12 +343,11 @@ def f4(a, /, *args, b=7):
 
     with pytest.raises(
         TypeError,
-        match=re.escape(
-            "test_relaxed_wrap.<locals>.f4() missing 1 required positional argument: 'a'"
-        ),
+        match=r"missing a required positional[- ]only argument: 'a'",
     ):
         f4(a=2, b=7)
 
+
     @relaxed_wrap
     def f5(a, *args, b=7, **kwargs):
         return [a, args, b, kwargs]