Gradle wrapper: Use “all” distribution.

IntelliJ wants this.

Change-Id: I69134357392aaf8b6db92c66eb9d7c82d9b27e76
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ba94df8..2413479 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
+#Sun Jan 19 19:13:33 CET 2020
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1-all.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.1-bin.zip
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME