update spandrel to 0.4.0, spandrel_extra_arches to 0.2.0

[the-database]

I tested PyTorch upscaling with MoSR and ESRGAN and didn't see any issues. Let me know if there's anything else I should test.

[umzi2]

https://github.com/chaiNNer-org/chaiNNer/blob/main/backend/src/packages/chaiNNer_pytorch/pytorch/io/load_model.py#L18
chaiNNer-org/spandrel@c3aa562#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5R63
As far as I remember, this change in the extra_arches connection interface breaks the load_model node for some people

[the-database]

https://github.com/chaiNNer-org/chaiNNer/blob/main/backend/src/packages/chaiNNer_pytorch/pytorch/io/load_model.py#L18 chaiNNer-org/spandrel@c3aa562#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5R63 As far as I remember, this change in the extra_arches connection interface breaks the load_model node for some people

Do you know under what conditions load_model is broken for some people? I'm not able to reproduce on Windows, I've tested loading models for architectures from both spandrel and spandrel_extra_arches. Maybe the issue happened when only spandrel was updated without updating spandrel_extra_arches?

@joeyballentine Let me know if there's anything else you want me to check before this can get merged.

[joeyballentine]

I think it was just from people updating spandrel without updating extra arches.

I should have some time tonight to review and get this merged. Sorry for the delay