upgrade to beta8

Author: shalom938

gradle.properties

@@ -48,7 +48,7 @@ org.gradle.jvmargs='-Dfile.encoding=UTF-8'
 ## see https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-gradle-properties.html
 
 org.jetbrains.intellij.platform.buildFeature.downloadSources=true
-
+org.jetbrains.intellij.platform.buildFeature.useCacheRedirector=false
 #org.jetbrains.intellij.platform.buildFeature.useClosestVersionResolving=false
 
 ### Intellij platform gradle plugin properties END