Rename Red Knot (#17820)

crates/ty_python_semantic/resources/mdtest/expression/assert.md

@@ -0,0 +1,9 @@
+## Condition with object that implements `__bool__` incorrectly
+
+```py
+class NotBoolable:
+    __bool__: int = 3
+
+# error: [unsupported-bool-conversion] "Boolean conversion is unsupported for type `NotBoolable`"
+assert NotBoolable()
+```