ci: 添加 Linux ARM64 (aarch64) 构建支持

- 添加 ubuntu-22.04-arm runner 构建 aarch64-unknown-linux-gnu 目标
- 更新 Linux 依赖安装条件支持所有 ubuntu 平台

.github/workflows/main.yml

@@ -214,6 +214,10 @@ jobs:
             target: 'x86_64-unknown-linux-gnu'
             args: ''
             arch: 'x86_64'
+          - platform: 'ubuntu-22.04-arm'
+            target: 'aarch64-unknown-linux-gnu'
+            args: ''
+            arch: 'aarch64'
           - platform: 'windows-latest'
             target: 'x86_64-pc-windows-msvc'
             args: ''
@@ -257,13 +261,11 @@ jobs:
           key: binaries-${{ matrix.target }}-${{ env.RCLONE_VERSION }}-${{ env.OPENLIST_VERSION }}
 
       - name: Install Linux dependencies
-        if: matrix.platform == 'ubuntu-22.04'
+        if: contains(matrix.platform, 'ubuntu')
         run: |
           sudo apt-get update
           sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf
 
-      # NSIS 安装程序不需要额外依赖，Tauri 会自动处理
-
       - run: pnpm install --frozen-lockfile
 
       # 如果二进制文件已缓存，跳过下载