Fix outdated steps_offset in scheduler_config

Updating steps_offset from 0 to 1 to resolve FutureWarning in diffusers v0.36.0+. Alternatively, to allow full output quality capacity with minimal noise diffusion in result for current model usage.

scheduler/scheduler_config.json

@@ -13,5 +13,6 @@
   "solver_order": 2,
   "solver_type": "midpoint",
   "thresholding": false,
-  "trained_betas": null
-}
+  "trained_betas": null,
+  "steps_offset": 1
+}