correcting vectorshape location property

[jposada202020]

PR to correct vectorshape location property

Testing Code

import vectorio
import displayio
import board

display = board.DISPLAY

palette = displayio.Palette(2)
palette.make_transparent(0)
palette[1] = 0xFFFFFF

reci = vectorio.Rectangle(pixel_shader=palette,width=10, height=50,x=100, y=100, color_index=1)

print(reci.location)
reci.location = (100, 5)
print(reci.location)

Before PR

Adafruit CircuitPython 8.0.4 on 2023-03-15; Adafruit PyPortal Titano with samd51j20
>>> import test_pr
(100, 100)
(100, 100)
>>> 

After PR

Adafruit CircuitPython 8.1.0-beta.0-35-g3ac696e7b-dirty on 2023-03-20; Adafruit PyPortal Titano with samd51j20
>>> import test_pr
(100, 100)
(100, 5)
>>> 

[tannewt]

Thank you!