Update for changes to other lints

src/test/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr

@@ -102,17 +102,22 @@ LL |         #[warn(non_exhaustive_omitted_patterns)]
 error[E0004]: non-exhaustive patterns: `C` not covered
   --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:20:11
    |
-LL | /     enum Foo {
+LL |     match Foo::A {
-LL | |         A, B, C,
+   |           ^^^^^^ pattern `C` not covered
-   | |               - not covered
-LL | |     }
-   | |_____- `Foo` defined here
-...
-LL |       match Foo::A {
-   |             ^^^^^^ pattern `C` not covered
    |
-   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
+note: `Foo` defined here
+  --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:12:15
+   |
+LL |     enum Foo {
+   |          ---
+LL |         A, B, C,
+   |               ^ not covered
    = note: the matched value is of type `Foo`
+help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
+   |
+LL ~         Foo::B => {}
+LL +         C => todo!()
+   |
 
 error: aborting due to previous error; 10 warnings emitted