NumPy ≥1.24 alignment

[tsondo]

Hello SadTalker team,
While running SadTalker with recent versions of NumPy, I ran into a couple of errors:

• Deprecation / crash: np.float is no longer available in NumPy ≥1.24.
  Fix: replaced np.float with np.float64.
• ValueError in align_img:
  ValueError: setting an array element with a sequence
  This happened because t[0] and t[1] were arrays instead of scalars.
  Fix: explicitly cast them to float when building trans_params:
  trans_params = np.array([float(w0), float(h0), float(s), float(t[0]), float(t[1])])
  After these changes, SadTalker runs cleanly on modern NumPy without deprecation warnings or shape errors.
  Thanks for your work on this project — I hope these notes save you some time when updating upstream.
  I didn't bother to fork and fix, because it's just a minor couple of edits in the util dir for my_awing_arch.py and preprocess.py
  Other than that, it runs perfectly in my dockerized a1111. Amazing work!
  Best regards,
  Tsondo