Ship the denoise networks with any height and width

mosaic-{fast,medium,best}.onnx are the shipped networks re-exported by
darkroom-denoise tools/export_whole.py (22ea648) from the checkpoints
the 1408 files came from: identical to them at 1408 (max |d| = 0), to
torch at 592 x 848, and to tiled inference over the reflected frame in
f64. 42 MB together. The Arch package and the Windows installer carry
them beside the fixed files; the APK leaves them out, since the Hexagon
takes fixed shapes only.

docker/android/assemble-apk.sh

@@ -323,6 +323,10 @@ for _dir in face scene inpaint denoise; do
     for f in "${ASSETS}"/*; do
         case "$(basename "${f}")" in
             README.md) continue ;;
+            # The denoisers' any-size exports run whole frames on TensorRT
+            # and CUDA (denoise.md §14); the Hexagon takes fixed shapes, and
+            # 42 MB of graphs it never loads stay out of the APK.
+            mosaic-fast.onnx | mosaic-medium.onnx | mosaic-best.onnx) continue ;;
         esac
         cp "${f}" "${OUT}/staging/assets/models/"
         _bundled="${_bundled} $(basename "${f}")"