Add 1.7.10 to reprod / drone build

gradle/reprod/patches/forgegradle-1.2/0002-Fix-compilation-with-ECJ.patch

@@ -0,0 +1,22 @@
+From f9056380f0e5955817df282c2ac1c8e60c9fedc2 Mon Sep 17 00:00:00 2001
+From: Jonas Herzig <me@johni0702.de>
+Date: Thu, 8 Mar 2018 17:21:53 +0100
+Subject: [PATCH] Fix compilation with ECJ
+
+
+diff --git a/build.gradle b/build.gradle
+index 737ce9e..75c2b62 100644
+--- a/build.gradle
++++ b/build.gradle
+@@ -90,7 +90,7 @@ dependencies {
+ 
+ compileJava {
+ 	options.deprecation = true
+-	options.compilerArgs += ["-Werror"]
++	//options.compilerArgs += ["-Werror"]
+ 	//options.compilerArgs += ["-Werror", "-Xlint:unchecked"]
+ }
+ 
+-- 
+2.13.6
+