Compute `is_matrix_transpose` when initializing `Dimshuffle`

### Description

I tried it in this commit: https://github.com/pymc-devs/pytensor/pull/1592/commits/07e50e20e4ae952a7aba7b68cf1a97373fa3eba5, some tests failed which need to be checked. Nothing crazy should be needed, maybe I did a small error in the commit

