add qwen3.5 35b to xlml tests

[Rohan-Bierneni]

Description

Add qwen3.5 35b to moe DAG

Tests

Ran the script in AI-Hypercomputer/maxtext#4106 via v5p-128 xpk cluster

command: https://paste.googleplex.com/4783924076216320
logs: https://paste.googleplex.com/6553904014819328

Checklist

Before submitting this PR, please make sure (put X in square brackets):

• I have performed a self-review of my code.
• I have necessary comments in my code, particularly in hard-to-understand areas.
• I have run one-shot tests and provided workload links above if applicable.
• I have made or will make corresponding changes to the doc if needed.

[shuningjin]

Thanks for adding the test! Can merge after AI-Hypercomputer/maxtext#4106.