update gradle-tooling

Author: codeanticode

mode/version.properties

@@ -22,6 +22,6 @@ com.google.android.gms%play-services-wearable = 17.0.0
 com.google.vr = 1.180.0
 com.google.ar = 1.22.0
 org.processing = 3.3.7
-org.gradle%gradle-tooling-api = 6.7.1
+org.gradle%gradle-tooling-api = 6.8.3
 org.slf4j = 1.7.30
 org.eclipse.jdt = 3.11.100