uni-app 安卓云打包出现报错 Execution failed for task ':uni_modules:xc-call:generateReleaseRFile'

uni-app 安卓云打包出现报错 Execution failed for task ‘:uni_modules:xc-call:generateReleaseRFile’

bug描述：

- What went wrong:
Execution failed for task ':uni_modules:xc-call:generateReleaseRFile'.  
> Could not resolve all files for configuration ':uni_modules:xc-call:releaseCompileClasspath'.
Failed to transform agora-special-full-4.2.2.1.aar (io.agora.rtc:agora-special-full:4.2.2.1) to match attributes {artifactType=android-symbol-with-package-name, org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-api}.
Could not download agora-special-full-4.2.2.1.aar (io.agora.rtc:agora-special-full:4.2.2.1)
Could not get resource 'https://repo.maven.apache.org/maven2/io/agora/rtc/agora-special-full/4.2.2.1/agora-special-full-4.2.2.1.aar'.
Read timed out  

[https://ide.dcloud.net.cn/build/errorLog/830a41f0-8f27-11ee-a693-55f4fe45223c](https://ide.dcloud.net.cn/build/errorLog/830a41f0-8f27-11ee-a693-55f4fe45223c)