interpret_dqval not compatible with numpy 2.0 (DeprecationWarning)

[pllim]

Example log: https://github.com/spacetelescope/reftools/actions/runs/7606682322/job/20712860995

        # Find all the possible DQ flags
        else:
>           idx = (dqval & self._valid_flags) != 0
E           DeprecationWarning: __array_wrap__ must accept context and return_scalar arguments (positionally) in the future. (Deprecated NumPy 2.0)

reftools/interpretdq.py:329: DeprecationWarning

I think @mcara originally wrote this.

Caused by:

• API,MAINT: Reorganize array-wrap calling and introduce return_scalar numpy/numpy#25409