Enable sqlite cache for self-check (python#20762)

ilevkivskyi · web-flow · commit 3143ad5ccac1 · 2026-02-08T01:11:56.000Z
If we are going in this direction, let's start from something small...
diff --git a/mypy_self_check.ini b/mypy_self_check.ini
@@ -13,3 +13,4 @@ enable_error_code = ignore-without-code,redundant-expr
 enable_incomplete_feature = PreciseTupleTypes
 show_error_code_links = True
 warn_unreachable = True
+sqlite_cache = True
