[WIP] Add option to build with all xnnpack, vulkan, qnn

[Copilot]

Plan to add "all" flavor option to android-release-artifacts.yml

• Add "all" as a new flavor option in the workflow_dispatch inputs
• Update the build logic to set up all three backends (xnnpack, vulkan, qnn) when flavor is "all"
• Validate YAML syntax is correct
• Review and verify the changes work correctly

Changes Summary:

• Added "all" as a fourth flavor choice option
• Updated Vulkan setup condition to include "$FLAVOR" == "all"
• Updated QNN setup condition to include "$FLAVOR" == "all"

When "all" is selected, the workflow will build with all three backends: xnnpack (default), vulkan, and qnn.

Original prompt

On android-release-artifacts.yml, Add a option to build with all xnnpack, vulkan, qnn

---

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[pytorch-bot]

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[kirklandsign]

@copilot Can you show me the diff? I can upload patch

[Copilot]

@copilot Can you show me the diff? I can upload patch

Here's the diff for the changes (commit 3623f35):

diff --git a/.github/workflows/android-release-artifacts.yml b/.github/workflows/android-release-artifacts.yml
index beda0f7..c02c164 100644
--- a/.github/workflows/android-release-artifacts.yml
+++ b/.github/workflows/android-release-artifacts.yml
@@ -17,6 +17,7 @@ on:
           - "xnnpack"
           - "vulkan"
           - "qnn"
+          - "all"
   schedule:
     - cron: 0 10 * * *
 
@@ -94,14 +95,14 @@ jobs:
           GRADLE_ARGS+=" -Dflavor=${FLAVOR}"
         fi
 
-        if [[ "$FLAVOR" == "vulkan" || -z "$FLAVOR" ]]; then
+        if [[ "$FLAVOR" == "vulkan" || "$FLAVOR" == "all" || -z "$FLAVOR" ]]; then
           curl -O https://sdk.lunarg.com/sdk/download/1.4.321.1/linux/vulkansdk-linux-x86_64-1.4.321.1.tar.xz
           tar xf vulkansdk-linux-x86_64-1.4.321.1.tar.xz -C /tmp
           export PATH="/tmp/1.4.321.1/x86_64/bin:$PATH"
           export EXECUTORCH_BUILD_VULKAN=ON
         fi
 
-        if [[ "$FLAVOR" == "qnn" ]]; then
+        if [[ "$FLAVOR" == "qnn" || "$FLAVOR" == "all" ]]; then
           PYTHON_EXECUTABLE=python bash .ci/scripts/setup-qnn-deps.sh
           PYTHON_EXECUTABLE=python bash .ci/scripts/build-qnn-sdk.sh
           export EXECUTORCH_BUILD_QNN=ON

The patch file is available at /tmp/android-release-all-flavor.patch if you need to apply it manually.