Update on "[ET-VK][8/n] Unsqueeze"

Exploit the fact that, we reduce the unsqueeze operation to permute.

```
torch.all(torch.permute(x.unsqueeze(0), [1, 0, 2, 3]) == x.unsqueeze(1))
torch.all(torch.permute(x.unsqueeze(0), [1, 2, 0, 3]) == x.unsqueeze(2))
torch.all(torch.permute(x.unsqueeze(0), [1, 2, 3, 0]) == x.unsqueeze(3))
```

This diff introduce a minor change to the Permute implementation that it no longer requires the input dimension length to match the length of the permute array. This allows the `unsqueeze` operation to achieve a no-op `unsqueeze(0)` and then apply a permute.

Differential Revision: [D56347734](https://our.internmc.facebook.com/intern/diff/D56347734/)

[ghstack-poisoned]

Author: yipjustin

.ci/docker/ci_commit_pins/pytorch.txt

@@ -1 +1 @@
-19f50333e91e9e8b20a78517becd74bca70c7d46
+b1984237a0fb32b760c1b84d6d02d2f0f7ed293b

.ci/docker/requirements-ci.txt

@@ -6,7 +6,7 @@ sympy==1.12
 timm==0.6.13
 tomli==2.0.1
 torchsr==1.0.4
-transformers==4.36.0
+transformers==4.38.0
 zstd==1.5.5.1
 pytest==7.2.0
 pytest-cov==4.1.0

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# From https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    reviewers:
+      - "pytorch/team-executorch"
+    allow:
+      - dependency-name: "torchfix"

.github/workflows/apple.yml

@@ -58,7 +58,7 @@ jobs:
       timeout: 90
       script: |
         BUILD_TOOL=cmake
-        VERSION="0.1.0"
+        VERSION="latest"
         FRAMEWORKS=(
           "executorch"
           "coreml_backend"

.swift/custom_backend/dummy.swift

@@ -562,6 +562,11 @@ if(EXECUTORCH_BUILD_PYBIND)
     list(APPEND _dep_libs custom_ops)
   endif()
 
+  if(EXECUTORCH_BUILD_QUANTIZED)
+    target_link_options_shared_lib(quantized_ops_lib)
+    list(APPEND _dep_libs quantized_kernels quantized_ops_lib)
+  endif()
+
   # TODO(larryliu): Fix macOS 2 dylibs having 2 sets of static variables issue
   if(EXECUTORCH_BUILD_CUSTOM_OPS_AOT AND NOT APPLE)
     list(APPEND _dep_libs custom_ops_aot_lib)
@@ -583,8 +588,11 @@ if(EXECUTORCH_BUILD_PYBIND)
 
   # pybind portable_lib
   pybind11_add_module(portable_lib extension/pybindings/pybindings.cpp)
+  # The actual output file needs a leading underscore so it can coexist with
+  # portable_lib.py in the same python package.
+  set_target_properties(portable_lib PROPERTIES OUTPUT_NAME "_portable_lib")
   target_compile_definitions(portable_lib
-                             PUBLIC EXECUTORCH_PYTHON_MODULE_NAME=portable_lib)
+                             PUBLIC EXECUTORCH_PYTHON_MODULE_NAME=_portable_lib)
   target_include_directories(portable_lib PRIVATE ${TORCH_INCLUDE_DIRS})
   target_compile_options(portable_lib PUBLIC ${_pybind_compile_options})
   target_link_libraries(portable_lib PUBLIC ${_dep_libs})

.swift/custom_backend_debug/dummy.swift

@@ -24,7 +24,7 @@ rm -rf "$COREML_DIR_PATH/third-party"
 mkdir "$COREML_DIR_PATH/third-party"
 
 echo "${green}ExecuTorch: Cloning coremltools."
-git clone "https://github.com/apple/coremltools.git" $COREMLTOOLS_DIR_PATH
+git clone --depth 1 --branch 7.2 "https://github.com/apple/coremltools.git" $COREMLTOOLS_DIR_PATH
 cd $COREMLTOOLS_DIR_PATH
 
 STATUS=$?

.swift/executorch/dummy.swift

@@ -77,6 +77,9 @@ target_link_libraries(mpsdelegate
   ${MPS_GRAPG_FRAMEWORK}
 )
 
+target_link_options_shared_lib(mpsdelegate)
+target_compile_options(mpsdelegate PUBLIC ${_common_compile_options})
+
 install(
   TARGETS mpsdelegate
   DESTINATION lib