Bump test262 from `4fc741b` to `88a2f0d` (#2954)

Bumps [test262](https://github.com/tc39/test262) from `4fc741b` to `88a2f0d`.
- [Commits](4fc741b008...88a2f0dcd1)

---
updated-dependencies:
- dependency-name: test262
  dependency-type: direct:production
...

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test262

@@ -1 +1 @@
-Subproject commit 4fc741b008abdb6adbc89ba4d5a250ecb69edd8a
+Subproject commit 88a2f0dcd1df45635ebb20004ef5e5b7038f56bc