Stop using `make_data_bin` when qiskit>=1.1

[ihincks]

What is the expected feature or enhancement?

When #1690 is closed, we will have access to the new DataBin implementation, which can be constructed directly, instead of via the type returned by make_data_bin.

Acceptance criteria

• no more use of make_data_bin (use DataBin constructor directly)
• be sure to pass the shape argument to the constructor when possible
• ensure encoding works e2e