This commit fixes an issue in the transpile() function when a user
specified the `backend` argument with a BackendV2 based backend along
with `basis_gates` or `coupling_map`. In this case the `transpile()` was
generating the preset pass manager with a target, coupling map, and
basis gates list. However, most individual passes that take basis gates
and a Target will prefer to use the target if both are specified. This
is generally sane behavior at the pass level because the target contains
more rich data and tighter constraints that a transpiler pass will need
to worry about. To fix this limitation this commit updates transpile()
to not use the backend's target if either basis_gates or coupling_map
are specified.

Longer term this should no longer be an issue when Qiskit#9256 is implemented
and we'll be relying solely on a target internally. But this fix is
needed until Qiskit#9256 is started.

Fixes Qiskit#9781