Document checksummed Core ML packaging

README.md

@@ -41,6 +41,8 @@ preserved.
 ```bash
 coreml-tools/convert_inpaint.sh coreml-inpaint artifacts/clover-image-tiny-inpaint
 coreml-tools/smoke-test-inpaint.sh artifacts/clover-image-tiny-inpaint coreml-inpaint
+.venv-coreml/bin/python coreml-tools/manifest_inpaint.py \
+  coreml-inpaint --model-dir artifacts/clover-image-tiny-inpaint
 ```
 
 The validator checks the 9-channel Diffusers configuration, required compiled