use cmd instead of bach for windows runner

.github/workflows/build-linux-arm-appimage.yml

@@ -83,12 +83,12 @@ jobs:
           distribution: 'temurin'
 
       - name: Export Java environment variables
-        shell: bash
+        shell: cmd
         run: |
           chcp 65001 > nul
-          echo "JAVA_HOME=${JAVA_HOME}" >> $GITHUB_ENV
-          echo "ANDROID_SDK_ROOT=${ANDROID_SDK_ROOT:-$ANDROID_HOME}" >> $GITHUB_ENV
-          echo "PATH=$PATH:$JAVA_HOME/bin" >> $GITHUB_ENV
+          echo JAVA_HOME=%JAVA_HOME%>> %GITHUB_ENV%
+          echo ANDROID_SDK_ROOT=%ANDROID_SDK_ROOT%>> %GITHUB_ENV%
+          echo PATH=%PATH%;%JAVA_HOME%\bin>> %GITHUB_ENV%
 
       - name: 智能安装依赖（跨平台）
         run: node .build/smart-install.js