Fix RowColumnOracle Signature

[petim0]

The row and column oracle are defined as such (Lin Lin (2022). Ch. 6.5.):
$O_c\ket{\ell}\ket{j}=\ket{c(j, \ell)}\ket{j}$, where $c(j,\ell)$ gives the $\ell$-th non zero entry in the $j$-th column.

So indeed, in input the value of l is bounded by the number of non zero entries in the matrix. But in output, the value of $c(j,\ell)$ is unbounded as the $\ell$-th non zero entry can be anywhere in the column.

So the Signature of RowColumnOracle is incorrect and that was making assert_consistent_classical_action throwing errors it should not have.

This is fixed by this PR.