Move clippy::module_name_repetitions to restriction (from pedantic)

Rational:
- Too pedantic IMO, it's often better to have fine grained modules and
  then rexport stuff instead of one gigantic file
- STD doesn't do this either. Examples:
  - std::vec::Vec
  - std::collections::vec_deque::VecDequeue
- rust-clippy#7666 commonly ignored

Author: xFrednet

clippy_lints/src/item_name_repetitions.rs

@@ -71,7 +71,7 @@ declare_clippy_lint! {
     /// ```
     #[clippy::version = "1.33.0"]
     pub MODULE_NAME_REPETITIONS,
-    pedantic,
+    restriction,
     "type names prefixed/postfixed with their containing module's name"
 }
 

clippy_lints/src/literal_representation.rs

@@ -412,7 +412,6 @@ impl LiteralDigitGrouping {
     }
 }
 
-#[expect(clippy::module_name_repetitions)]
 pub struct DecimalLiteralRepresentation {
     threshold: u64,
 }

clippy_lints/src/macro_use.rs

@@ -43,7 +43,6 @@ impl MacroRefData {
 }
 
 #[derive(Default)]
-#[expect(clippy::module_name_repetitions)]
 pub struct MacroUseImports {
     /// the actual import path used and the span of the attribute above it. The value is
     /// the location, where the lint should be emitted.

clippy_lints/src/vec.rs

@@ -17,7 +17,6 @@ use rustc_middle::ty::layout::LayoutOf;
 use rustc_session::impl_lint_pass;
 use rustc_span::{DesugaringKind, Span, sym};
 
-#[expect(clippy::module_name_repetitions)]
 pub struct UselessVec {
     too_large_for_stack: u64,
     msrv: Msrv,