Documentation: create pytorch compatibility matrix

[justinchuby]

==0.5.4: torch<2.7
<0.6.0: torch>=2.7,<2.10
>=0.6.0: torch>=2.7 (including 2.11)

[whyvineet]

Hey Justin Chu (@justinchuby), would it be okay if I update the readme and add the pytorch compatibility matrix for this issue?