[Relax] check for tensor_meta in exported_program_translator #17774
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Ran into an example of a pytorch program for which a user input to the forward() function has a node matching (node.name == name_hint) but that node's meta dict does not have a "tensor_meta" key, hence the translation would crash. Let me know if you think this is worth adding a unit test.
cc: @MasterJH5574