我正试图从我的flutter项目中构建一个api，上个月它很好，当我做flutter build apk，但不是现在…我不能这样做，这里是错误日志
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:compileReleaseJavaWithJavac'.
> Could not resolve all task dependencies for configuration ':app:releaseCompileClasspath'.
> Could not resolve com.google.android.gms:play-services-location:16.+.
Required by:
project :app > project :location
> Failed to list versions for com.google.android.gms:play-services-location.
> Unable to load Maven meta-data from https://google.bintray.com/exoplayer/com/google/android/gms/play-services-location/maven-metadata.xml.
> Could not get resource 'https://google.bintray.com/exoplayer/com/google/android/gms/play-services-location/maven-metadata.xml'.
> Could not GET 'https://google.bintray.com/exoplayer/com/google/android/gms/play-services-location/maven-metadata.xml'. Received status code 403 from server: Forbidden
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 33s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done 34.3s
Gradle task assembleRelease failed with exit code 1
尝试更新gradle包装为:distributionUrl = https://services.gradle.org/distributions/gradle-6.7.1-all.zip