Update dependency com.beust:jcommander to v1.78

Author: renovate-bot

build.gradle

@@ -21,7 +21,7 @@ repositories {
 
 dependencies {
     // For CLI
-    compile group: 'com.beust', name: 'jcommander', version: '1.72'
+    compile group: 'com.beust', name: 'jcommander', version: '1.78'
 
     // For parsing JSON
     compile group: 'com.google.code.gson', name: 'gson', version: '2.8.5'