[refurb] Check subscripts in tuple do not use lambda parameters in reimplemented-operator (FURB118) (#23079)

Closes #23076

Author: dylwil3

crates/ruff_linter/resources/test/fixtures/refurb/FURB118.py

@@ -163,3 +163,7 @@ def custom_decorator(func):
 @custom_decorator
 def add(x, y):
     return x + y
+
+# Regression https://github.com/astral-sh/ruff/issues/23076
+def func(rows):
+    rows.sort(key=lambda x: (x[x.find("=")], x[1]))

crates/ruff_linter/src/rules/refurb/rules/reimplemented_operator.rs

@@ -311,7 +311,12 @@ fn itemgetter_op_tuple(
             .iter()
             .map(|expr| {
                 expr.as_subscript_expr()
-                    .filter(|expr| is_same_expression(arg, &expr.value))
+                    .filter(|expr| {
+                        is_same_expression(arg, &expr.value)
+                            && !any_over_expr(expr.slice.as_ref(), &|expr| {
+                                is_same_expression(arg, expr)
+                            })
+                    })
                     .map(|expr| expr.slice.as_ref())
                     .map(|slice| subscript_slice_to_string(slice, locator).to_string())
             })