[Inductor] Enable Inductor unspec inputs test for different dtypes (#87809)
Fixes #ISSUE_NUMBER
cc @jansel @mlazos @soumith @voznesenskym @penguinwu @anijain2305 @EikanWang @jgong5 @Guobing-Chen @chunyuan-w @XiaobingSuper @zhuhaozhe @blzheng @Xia-Weiwen @wenzhe-nrv @jiayisunx
Pull Request resolved: https://github.com/pytorch/pytorch/pull/87809
Approved by: https://github.com/ngimel
