Update to Jacoco 0.8.3.

Change-Id: I62d30dcaf47ba746b104527c3f224aaaba2dfb43
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-on: https://git.eclipse.org/r/135837
Tested-by: CI Bot
diff --git a/pom.xml b/pom.xml
index 1ecdc85..1b39e18 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,5 +1,5 @@
 <!--
-   Copyright (C) 2011, 2018 Red Hat Inc. and others
+   Copyright (C) 2011, 2019 Red Hat Inc. and others
 
    This program and the accompanying materials are made
    available under the terms of the Eclipse Public License 2.0
@@ -368,7 +368,7 @@
        <plugin>
         <groupId>org.jacoco</groupId>
         <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.8.2</version>
+        <version>0.8.3</version>
         <executions>
           <execution>
            <id>pre-test</id>