`CropAndPad` interpolation doesn't default to `INTER_NEAREST` for masks

[NickLucche]

🐛 Bug

Interpolation mode for masks should default to INTER_NEAREST when CropAndPad is applied to masks.

To Reproduce

t = A.CropAndPad(percent=(-0.25, 0.25), p=1)
x = np.random.randn(80, 80).astype(np.uint8)
x[x>0] = 255
xx = t(image=x, mask=x)['mask']
np.unique(xx) # 0 1 2 .. 255

Expected behavior

t = A.CropAndPad(percent=(-0.25, 0.25), interpolation=cv2.INTER_NEAREST)
xx = t(image=x, mask=x)['mask']
np.unique(xx) # 0, 255

Environment

• Albumentations version: 1.1.0
• Python version (e.g., 3.7): 3.9.5
• OS (e.g., Linux): Ubuntu 21.04
• How you installed albumentations (conda, pip, source): pip install -U albumentations
• Any other relevant information:

[johnnv1]

Related with #850