Fix test_func_return_too_large_int

GH-27613 (bpo 44839) was not backported, so exceptions differ between
main (3.11) and older versions.

Author: Erlend E. Aasland

Lib/sqlite3/test/userfunctions.py

@@ -237,8 +237,8 @@ def test_func_return_nan(self):
 
     def test_func_return_too_large_int(self):
         cur = self.con.cursor()
-        self.assertRaisesRegex(sqlite.DataError, "string or blob too big",
-                               self.con.execute, "select returntoolargeint()")
+        with self.assertRaises(sqlite.OperationalError):
+            self.con.execute("select returntoolargeint()")
 
     def test_func_exception(self):
         cur = self.con.cursor()