fix(deps): update dependency org.antlr:antlr4 to v4.13.2

Author: renovate[bot]

build.gradle

@@ -6,7 +6,7 @@ repositories {
 }
 
 dependencies {
-    antlr 'org.antlr:antlr4:4.8-1'
+    antlr 'org.antlr:antlr4:4.13.2'
     testCompile 'junit:junit:4.13.2'
 }