Fixed an error on my part, in the last change I had mistakenly passed unadjusted block info into FullUploadSwizzles and UnswizzleImage

Revert (my mistaken changing of) the construction of SwizzleParameters in UnswizzleImage and FullUploadSwizzles to use level_info.block instead of info.block. This ensures that the block information used in the swizzling process is correctly adjusted for each mip level.

The partial revert was not enough for Tsukihime, this might do the trick

The If block in this change was causing some 2D textures to be treated as if their mip 0 was a 3D Slice, this could be ascertained as the same texture viewed from different distances would render fine, but then close up would look like a decoding failure.

It also resulted in some 3D ASTC textures not being scaled appropriate leading to broken graphical effects such as the jagged TOTK recall animation being a circle, as the If block was only accepting the image based on its original info without any adjustments applied.

This reverts commit b18c1fb1.

This reverts commit 1fc47361.

The previous approach of storing pointers returned by `GetGraphicsSampler`/`GetComputeSampler` caused UB, as these functions can cause reallocation of the sampler slot vector and therefore invalidate the pointers

Allow Fermi blit accelerate to add src/dst to the cache if they don't exist already. Use ScratchBuffers in the software blit path.