Move executorch to optimum-executorch (#2165)

* Move executorch

* remove workflows

* fix docs

* remove executorch command

Author: echarlaix

.github/workflows/test_executorch_export.yml

@@ -8,4 +8,4 @@ RUN python3 -m pip install --no-cache-dir --upgrade pip
 RUN python3 -m pip install --no-cache-dir git+https://github.com/huggingface/doc-builder.git
 
 RUN git clone $clone_url && cd optimum && git checkout $commit_sha
-RUN python3 -m pip install --no-cache-dir ./optimum[onnxruntime,benchmark,quality,exporters-executorch,doc-build,diffusers]
+RUN python3 -m pip install --no-cache-dir ./optimum[onnxruntime,benchmark,quality,doc-build,diffusers]

.github/workflows/test_executorch_runtime.yml

@@ -81,23 +81,6 @@
       title: Reference
       isExpanded: false
     title: "ONNX"
-  - sections:
-    - local: exporters/executorch/overview
-      title: Overview
-    - sections:
-      - local: exporters/executorch/usage_guides/export_a_model
-        title: Export a model to ExecuTorch
-      - local: exporters/executorch/usage_guides/contribute
-        title: Add support for exporting an architecture to ExecuTorch
-      title: How-to guides
-    - sections:
-      - local: exporters/executorch/package_reference/configuration
-        title: ExecuTorch configurations
-      - local: exporters/executorch/package_reference/export
-        title: Export functions
-      title: Reference
-      isExpanded: false
-    title: "ExecuTorch"
   - sections:
     - local: exporters/tflite/overview
       title: Overview