Download dependencies only in dist

Don't extract dependencies in dependencies/all, only in dist/dependencies
Remove konan.dependencies property

buildSrc/src/main/groovy/org/jetbrains/kotlin/KonanTest.groovy

@@ -59,7 +59,6 @@ abstract class KonanTest extends JavaExec {
     void setJvmArgs(Iterable<?> arguments) {
         super.setJvmArgs(arguments +
                 "-Dkonan.home=${dist.canonicalPath}" +
-                "-Dkonan.dependencies=${dependenciesDir.canonicalPath}" +
                 "-Djava.library.path=${dist.canonicalPath}/konan/nativelib")
     }
 

buildSrc/src/main/groovy/org/jetbrains/kotlin/NativeInteropPlugin.groovy

@@ -173,7 +173,6 @@ class NamedNativeInteropConfig implements Named {
                     new File(project.findProject(":Interop:Runtime").buildDir, "nativelibs")
             ).asPath
             systemProperties "konan.home": project.rootProject.file("dist")
-            systemProperties "konan.dependencies": project.findProject(":dependencies").file("all")
             environment "LIBCLANG_DISABLE_CRASH_RECOVERY": "1"
             environment "DYLD_LIBRARY_PATH": "${project.llvmDir}/lib"
             environment "LD_LIBRARY_PATH": "${project.llvmDir}/lib"