Add OpInfo based meta tensor tests
https://github.com/pytorch/pytorch/pull/75994 was taking too long to
ship so I extracted out the CrossRef gadget and had it run on a simple
OpInfo invocation only.
TODO: There are failures that correspond to known bugs and need to be
skipped.
Signed-off-by: Edward Z. Yang <ezyangfb.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/76905
Approved by: https://github.com/anjali411, https://github.com/mruberry, https://github.com/albanD
