Rollup merge of #137454 - mu001999-contrib:fix-137414, r=wesleywiser

not lint break with label and unsafe block

fixes #137414

we can't label unsafe blocks, so that we can do not lint them

tests/ui/lint/break-with-label-and-unsafe-block.rs

@@ -0,0 +1,11 @@
+//@ check-pass
+
+#![deny(break_with_label_and_loop)]
+
+unsafe fn foo() -> i32 { 42 }
+
+fn main () {
+    'label: loop {
+        break 'label unsafe { foo() }
+    };
+}