Move WASI CI over to Arm runners (GH-140810)

Author: brettcannon

.github/workflows/reusable-wasi.yml

@@ -13,10 +13,10 @@ env:
 jobs:
   build-wasi-reusable:
     name: 'build and test'
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-24.04-arm
     timeout-minutes: 60
     env:
-      WASMTIME_VERSION: 38.0.2
+      WASMTIME_VERSION: 38.0.3
       WASI_SDK_VERSION: 25
       WASI_SDK_PATH: /opt/wasi-sdk
       CROSS_BUILD_PYTHON: cross-build/build
@@ -40,7 +40,7 @@ jobs:
       if: steps.cache-wasi-sdk.outputs.cache-hit != 'true'
       run: |
         mkdir "${WASI_SDK_PATH}" && \
-        curl -s -S --location "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_VERSION}/wasi-sdk-${WASI_SDK_VERSION}.0-x86_64-linux.tar.gz" | \
+        curl -s -S --location "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_VERSION}/wasi-sdk-${WASI_SDK_VERSION}.0-arm64-linux.tar.gz" | \
         tar --strip-components 1 --directory "${WASI_SDK_PATH}" --extract --gunzip
     - name: "Configure ccache action"
       uses: hendrikmuhs/ccache-action@v1.2