Add more resizing filters

[ghost]

Add more resizing filters because more options = better.
These are the two types I think would be neat to add:

• general resizers which are used pre or post super-resolution model.
• pixel art scalers which are used independently of the super-resolution models.

So these are the general resizers already in chaiNNer:

• Nearest Neighbor (point)
• Box
• Bilinear (triangle)
• Bicubic (cubic or catrom??)
• Lanczos

Already in Pillow:

• Hamming

Can be implemented pretty easily:
Basically everything on this page
comparison of filters
Most desirable of these is probably:

• mitchell
• spline
• lagrange

These are all simple algo to implement as I can just cannibalize the image magic 'resize.c'. I'm guessing adding imagemagick with wand ctype binding is not desirable.

More complex:
Pixel art scaling algorithms.
These are different from above, as the above can resize with n scalar, where n = (0 , infinity), these are usually restricted to a single scalar greater than 1. Wikipedia has a good list. I'm guessing this might need its own node?

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Let me know what you think.

[Athari]

Any Hermite fans here? 😁 Blurry or not, it doesn't introduce ringing, and the only currently available option without ringing is bilinear. Not a massive difference in a lot of cases, but still.

[RunDevelopment]

Resolved by #2398.