add CI coverage for aarch64-linux (#4713)

* add CI coverage for `aarch64-linux`

https://github.com/actions/partner-runner-images/blob/main/images/arm-ubuntu-24-image.md

* configure `setup-eask` to use x86_64 or arm64

https://github.com/emacs-eask/setup-eask?tab=readme-ov-file#-usage

* fix Cmake dependency

* fix Setup Eask step

Author: peterbecich

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, windows-latest]
         emacs-version:
           - 27.2
           - 28.2
@@ -23,6 +23,9 @@ jobs:
           - os: ubuntu-latest
             emacs-version: snapshot
             experimental: true
+          - os: ubuntu-24.04-arm
+            emacs-version: snapshot
+            experimental: true
           - os: macos-latest
             emacs-version: snapshot
             experimental: true
@@ -38,18 +41,32 @@ jobs:
       with:
         version: ${{ matrix.emacs-version }}
 
-    - uses: emacs-eask/setup-eask@master
+    - name: Setup Eask
+      uses: emacs-eask/setup-eask@master
+      if: matrix.os != 'ubuntu-24.04-arm'
+      with:
+        version: 'snapshot'
+        architecture: 'x64'
+
+    - name: Setup Eask for linux-aarch64
+      uses: emacs-eask/setup-eask@master
+      if: matrix.os == 'ubuntu-24.04-arm'
       with:
         version: 'snapshot'
+        architecture: 'arm64'
 
     - name: Setup cmake
       if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
       uses: jwlawson/actions-setup-cmake@v1.4
       with:
         cmake-version: '3.18.x'
 
+    - name: Setup cmake for linux-aarch64
+      if: matrix.os == 'ubuntu-24.04-arm'
+      uses: lukka/get-cmake@latest
+
     - name: Check cmake
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu-24.04-arm' || matrix.os == 'macos-latest'
       run: "cmake --version"
 
     - uses: actions/setup-python@v5.1.0
@@ -74,19 +91,19 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Grant execution permission
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu-24.04-arm' || matrix.os == 'macos-latest'
       run: chmod -R 777 ./
 
     - name: Run tests (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu-24.04-arm' || matrix.os == 'macos-latest'
       run: make unix-ci
 
     - name: Run tests (Windows)
       if: matrix.os == 'windows-latest'
       run: make windows-ci
 
     - name: Move built artifact (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu-24.04-arm' || matrix.os == 'macos-latest'
       run: |
         mv -f ./.eask/ ./test/downstream/.eask/
         mv -f ./dist/ ./test/downstream/dist/