[Dynamo] Fix guard bug when np.float used in control flow #91991
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Fixes 14k github models: https://github.com/jansel/pytorch-jit-paritybench/blob/master/generated/test_Sanster_lama_cleaner.py#L2392
Error
np.floatis unspecialized by default, which has guard onTYPE_MATCH. However, it will be baked when being used in control flow, which has guard onEQUALS_MATCH. We should makeEQUALS_MATCHsupportnp.float.cc @mlazos @soumith @voznesenskym @penguinwu @anijain2305 @EikanWang @jgong5 @Guobing-Chen @chunyuan-w @XiaobingSuper @zhuhaozhe @blzheng @Xia-Weiwen @wenzhe-nrv @jiayisunx @desertfire