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5ae3c3a5 - [ldm3d] Ldm3d upscaler to community pipeline (#5870)

[ldm3d] Ldm3d upscaler to community pipeline (#5870) --------- Co-authored-by: Aflalo <estellea@isl-gpu27.rr.intel.com> Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com> Co-authored-by: YiYi Xu <yixu310@gmail.com>