Define a function that pytest-retry wants to call.

(Looks like messy duck typing expecting the wrong type of object...)

iree_tests/conftest.py

@@ -168,6 +168,10 @@ def reportinfo(self):
         display_name = f"{self.path.parent.name}::{self.name}"
         return self.path, 0, f"IREE compile and run: {display_name}"
 
+    # Defining this for pytest-retry to avoid an AttributeError.
+    def _initrequest(self):
+        pass
+
 
 class IreeCompileException(Exception):
     """Compiler exception that preserves the command line and error output."""