Fix linalg.norm sample inputs function and related failures (#84452)
Due to an indentation error, the return statement happens after just 1
loop of `for test_size in test_sizes` so only one shape was ever
tested.
This also revealed several cases where the provided shapes don't work
so I've disabled the generation of those sample inputs.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/84452
Approved by: https://github.com/Lezcano, https://github.com/zou3519
