Use M1 runner for building & testing m1

.github/workflows/build.yml

@@ -60,7 +60,7 @@ jobs:
             use_llvm: true
             build_wasm: false
           - build: macos-arm64
-            os: macos-11.0
+            os: macos-14
             target: aarch64-apple-darwin
             artifact_name: 'wasmer-darwin-arm64'
             use_sccache: false
@@ -191,17 +191,9 @@ jobs:
           echo 'RUSTC_WRAPPER=${{ runner.tool_cache }}/cargo-sccache/bin/sccache' >> $GITHUB_ENV
         shell: bash
       - name: Build C API headless
-        if: matrix.build != 'macos-arm64'
         shell: bash
         run: |
           make package-capi-headless
-      - name: Build C API headless
-        if: matrix.build == 'macos-arm64'
-        run: |
-          make package-capi-headless
-        env:
-          TARGET: aarch64-apple-darwin
-          TARGET_DIR: target/aarch64-apple-darwin/release
       - name: Build C API
         shell: bash
         run: |
@@ -248,16 +240,8 @@ jobs:
           make build-wasmer-headless-minimal
           rustup override unset
       - name: Dist
-        if: matrix.build != 'macos-arm64'
         run: |
           make distribution
-      - name: Dist macos-arm64
-        if: matrix.build == 'macos-arm64'
-        run: |
-          make distribution
-        env:
-          TARGET: aarch64-apple-darwin
-          TARGET_DIR: target/aarch64-apple-darwin/release
       - name: Upload Artifacts
         uses: actions/upload-artifact@v3
         with:

.github/workflows/test.yaml

@@ -556,6 +556,12 @@ jobs:
             exe: '',
             llvm_url: 'https://github.com/llvm/llvm-project/releases/download/llvmorg-15.0.7/clang+llvm-15.0.7-x86_64-apple-darwin21.0.tar.xz'
           },
+          {
+            build: macos-arm64,
+            os: macos-14,
+            target: aarch64-apple-darwin,
+            exe: '',
+          },
           {
             build: windows-x64,
             os: windows-2019,

tests/compilers/artifact.rs

@@ -21,6 +21,7 @@ fn artifact_serialization_roundtrip() {
 }
 
 #[test]
+#[cfg(target_arch = "x86_64")]
 fn artifact_deserialization_roundtrip() {
     // This test is included to make sure we don't break the serialized format
     // by mistake. Otherwise, everything in this test is already tested in