BUG: PyDMSlider throws a TypeError when using floats and the handle is dragged

[YektaY]

Describe the bug
TypeError is thrown when trying to move a slider constrained to be between 0 and 1 with float values

Expected behavior
no TypeError

Steps to Reproduce
if you create a slider with a min value of 0 and a max of 1 with 101 steps, link it to some channel and try to grab it by holding the left mouse button and moving the mouse you get this error

Possible Solution
mouseMoveEvent uses QSlider's setValue method to set the value of the slider. I believe this has to be switched to PyDM's Value method