[ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820)

crates/ty_python_semantic/src/types.rs

@@ -21,8 +21,8 @@ use type_ordering::union_or_intersection_elements_ordering;
 pub(crate) use self::builder::{IntersectionBuilder, UnionBuilder};
 pub use self::cyclic::CycleDetector;
 pub(crate) use self::cyclic::{PairVisitor, TypeTransformer};
-pub use self::diagnostic::TypeCheckDiagnostics;
 pub(crate) use self::diagnostic::register_lints;
+pub use self::diagnostic::{TypeCheckDiagnostics, UNDEFINED_REVEAL};
 pub(crate) use self::infer::{
     TypeContext, infer_deferred_types, infer_definition_types, infer_expression_type,
     infer_expression_types, infer_isolated_expression, infer_scope_types,

crates/ty_python_semantic/src/types/diagnostic.rs

@@ -1568,7 +1568,7 @@ declare_lint! {
     /// ```python
     /// reveal_type(1)  # NameError: name 'reveal_type' is not defined
     /// ```
-    pub(crate) static UNDEFINED_REVEAL = {
+    pub static UNDEFINED_REVEAL = {
         summary: "detects usages of `reveal_type` without importing it",
         status: LintStatus::preview("1.0.0"),
         default_level: Level::Warn,