FORGE-2794: Upgrade to Furnace 2.28.4.Final

Author: gastaldi

bom/pom.xml

@@ -56,7 +56,7 @@
 
    <properties>
       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-      <version.furnace>2.28.3.Final</version.furnace>
+      <version.furnace>2.28.4.Final</version.furnace>
       <version.slf4j.addon>1.7.13</version.slf4j.addon>
       <version.shrinkwrap.addon>1.2.6</version.shrinkwrap.addon>
       <version.assertj.addon>3.6.2</version.assertj.addon>

pom.xml

@@ -59,7 +59,7 @@
       <forge.release.codename>Three</forge.release.codename>
       <forge.release.version>${project.version}</forge.release.version>
 
-      <version.furnace>2.28.3.Final</version.furnace>
+      <version.furnace>2.28.4.Final</version.furnace>
       <version.junit>4.12</version.junit>
       <version.jboss-logmanager>2.1.0.Final</version.jboss-logmanager>
    </properties>