Transformers v5 monkey_patch test failures because of pad_token_id

[vaibhavjindal]

Multiple monkey patching tests failing because of huggingface/transformers#41541.

FAILED test/transformers/test_monkey_patch.py::test_apply_liger_kernel_to_instance_for_qwen3_vl_moe_for_conditional_generation - AttributeError: 'Qwen3VLMoeTextConfig' object has no attribute 'pad_token_id'
FAILED test/transformers/test_monkey_patch.py::test_apply_liger_kernel_to_instance_for_qwen3_vl_moe - AttributeError: 'Qwen3VLMoeTextConfig' object has no attribute 'pad_token_id'
FAILED test/transformers/test_monkey_patch.py::test_apply_liger_kernel_to_instance_for_qwen3_vl_moe_text - AttributeError: 'Qwen3VLMoeTextConfig' object has no attribute 'pad_token_id'
FAILED test/transformers/test_monkey_patch.py::test_apply_liger_kernel_to_instance_for_llama4_for_conditional_generation - AttributeError: 'Llama4Config' object has no attribute 'pad_token_id'
FAILED test/transformers/test_monkey_patch.py::test_apply_liger_kernel_to_instance_for_glm4v - AttributeError: 'Glm4vTextConfig' object has no attribute 'pad_token_id'

transformers==5.0.0