Revert "[pt2] add `SymInt` support for `linalg.tensorsolve` (#102466)"
This reverts commit b1b76f614d5f1899f8f49518836a504ff05bf847.
Reverted https://github.com/pytorch/pytorch/pull/102466 on behalf of https://github.com/clee2000 due to reverting b/c stack https://github.com/pytorch/pytorch/pull/102469#issuecomment-1569041604, i think this is the one that actually causes the test to fail ([comment](https://github.com/pytorch/pytorch/pull/102466#issuecomment-1569045123))
