perf(linter/jsplugins): lazy deserialize comments array

Author: lilnasy

crates/oxc_ast/src/serialize/mod.rs

@@ -129,7 +129,13 @@ impl Program<'_> {
         body: null,
         sourceType: DESER[ModuleKind](POS_OFFSET.source_type.module_kind),
         hashbang: null,
-        ...(COMMENTS && { comments: DESER[Vec<Comment>](POS_OFFSET.comments) }),
+        ...(COMMENTS && {
+            get comments() {
+                const c = DESER[Vec<Comment>](POS_OFFSET.comments);
+                Object.defineProperty(this, 'comments', { value: c });
+                return c;
+            }
+        }),
         start,
         end,
         ...(RANGE && { range: [start, end] }),