Re-add dependency reduced pom

Learned the correct way to handle that file

Spigot-API-Patches/0001-POM-changes.patch

@@ -1,11 +1,11 @@
-From b3731bee34a4bb6ddd06bc47e1b0c9631aabcec9 Mon Sep 17 00:00:00 2001
+From ac84151c8a02652a1137b7853894796dba4c3df3 Mon Sep 17 00:00:00 2001
 From: Zach Brown <zach.brown@destroystokyo.com>
 Date: Mon, 29 Feb 2016 17:16:08 -0600
 Subject: [PATCH] POM changes
 
 
 diff --git a/pom.xml b/pom.xml
-index 2ccc205..1ce6a91 100644
+index 2ccc205..6e0250c 100644
 --- a/pom.xml
 +++ b/pom.xml
 @@ -4,35 +4,37 @@
@@ -122,6 +122,16 @@ index 2ccc205..1ce6a91 100644
                  <groupId>org.apache.maven.plugins</groupId>
                  <artifactId>maven-shade-plugin</artifactId>
                  <version>2.4.3</version>
+@@ -161,8 +158,7 @@
+                     </execution>
+                 </executions>
+                 <configuration>
+-                    <!-- utterly useless artifact from shade 2.x -->
+-                    <createDependencyReducedPom>false</createDependencyReducedPom>
++                    <dependencyReducedPomLocation>${project.build.directory}/dependency-reduced-pom.xml</dependencyReducedPomLocation>
+                     <!-- when downloading via Maven we can pull depends individually -->
+                     <shadedArtifactAttached>true</shadedArtifactAttached>
+                 </configuration>
 -- 
 2.10.2