fix(pom): Revert jboss-logmanager-embedded to 1.1.1.

Change-Id: Ib0489bc810808ac66c8320f13ebe615fde4214cf
diff --git a/core/pom.xml b/core/pom.xml
index 67619cf..8329f5d 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -24,7 +24,7 @@
     <dependency>
       <groupId>org.jboss.logmanager</groupId>
       <artifactId>jboss-logmanager-embedded</artifactId>
-      <version>1.2.0.Final</version>
+      <version>1.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.jboss.logmanager</groupId>