Rollup merge of #93303 - compiler-errors:issue-93282, r=wesleywiser

Fix ICE when parsing bad turbofish with lifetime argument

Generalize conditions where we suggest adding the turbofish operator, so we don't ICE during code like

```rust
fn foo() {
  A<'a,>
}
```

but instead suggest adding a turbofish.

Fixes #93282

src/test/ui/parser/issues/issue-93282.rs

@@ -0,0 +1,4 @@
+fn main() {
+    f<'a,>
+    //~^ ERROR expected
+}

src/test/ui/parser/issues/issue-93282.stderr

@@ -0,0 +1,13 @@
+error: expected one of `.`, `:`, `;`, `?`, `for`, `loop`, `while`, `{`, `}`, or an operator, found `,`
+  --> $DIR/issue-93282.rs:2:9
+   |
+LL |     f<'a,>
+   |         ^ expected one of 10 possible tokens
+   |
+help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments
+   |
+LL |     f::<'a,>
+   |      ++
+
+error: aborting due to previous error
+