Auto merge of #32711 - marcusklaas:try-shorthand-span-fix, r=nagisa

Fix the span for try shorthand expressions

My five character contribution to the rust parser! Fixes https://github.com/rust-lang/rust/issues/32709.

src/libsyntax/parse/parser.rs

@@ -2578,7 +2578,7 @@ impl<'a> Parser<'a> {
         loop {
             // expr?
             while self.eat(&token::Question) {
-                let hi = self.span.hi;
+                let hi = self.last_span.hi;
                 e = self.mk_expr(lo, hi, ExprKind::Try(e), None);
             }