ruff

63dd68e0 - Refactor symbol lookup APIs to hide re-export implementation details (#16133)

Refactor symbol lookup APIs to hide re-export implementation details (#16133) ## Summary This PR refactors the symbol lookup APIs to better facilitate the re-export implementation. Specifically, * Add `module_type_symbol` which returns the `Symbol` that's a member of `types.ModuleType` * Rename `symbol` -> `symbol_impl`; add `symbol` which delegates to `symbol_impl` with `RequireExplicitReExport::No` * Update `global_symbol` to do `symbol_impl` -> fall back to `module_type_symbol` and default to `RequireExplicitReExport::No` * Add `imported_symbol` to do `symbol_impl` with `RequireExplicitReExport` as `Yes` if the module is in a stub file else `No` * Update `known_module_symbol` to use `imported_symbol` with a fallback to `module_type_symbol` * Update `ModuleLiteralType::member` to use `imported_symbol` with a custom fallback We could potentially also update `symbol_from_declarations` and `symbol_from_bindings` to avoid passing in the `RequireExplicitReExport` as it would be always `No` if called directly. We could add `symbol_from_declarations_impl` and `symbol_from_bindings_impl`. Looking at the `_impl` functions, I think we should move all of these symbol related logic into `symbol.rs` where `Symbol` is defined and the `_impl` could be private while we expose the public APIs at the crate level. This would also make the `RequireExplicitReExport` an implementation detail and the caller doesn't need to worry about it.