Rollup merge of #147310 - Jules-Bertholet:maybe-incorrect-pattern-typo, r=chenyukang

Mark `PatternTypo` suggestion as maybe incorrect

Partial fix for #147303.

`@rustbot` label A-diagnostics A-suggestion-diagnostics D-invalid-suggestion

Author: Zalathar

compiler/rustc_passes/src/errors.rs

@@ -1365,7 +1365,7 @@ pub(crate) struct UnusedVarAssignedOnly {
 #[multipart_suggestion(
     passes_unused_var_typo,
     style = "verbose",
-    applicability = "machine-applicable"
+    applicability = "maybe-incorrect"
 )]
 pub(crate) struct PatternTypo {
     #[suggestion_part(code = "{code}")]