[functorch] composition of three transform tests with jvp (#91206)
This PR adds the following tests. They will be useful as test cases for
generate_vmap_rule=True and jvp (to come soon)
- test_jvpvmap
- test_jvpvmapvmap
- test_vmapjvpvmap
- test_jvpjvpvmap
- test_jvpvjpvmap
Pull Request resolved: https://github.com/pytorch/pytorch/pull/91206
Approved by: https://github.com/soulitzer
