Update changelogs from fern repo (#5584)

Co-authored-by: dsinghvi <10870189+dsinghvi@users.noreply.github.com>

Author: fern-support

fern/products/cli-api-reference/cli-changelog/2026-05-21.mdx

@@ -1,3 +1,7 @@
+## 5.35.3
+**`(fix):`** Treat missing type declarations during IR generation as user reference errors instead of reportable resolver failures.
+
+
 ## 5.35.2
 **`(fix):`** Bump @fern-api/generator-cli to 0.9.35, which disables minimatch negation
 on `.fernignore` patterns so a stray `!pattern` no longer silently inverts