Set Confluent to 5.5.15, Kafka to 5.5.15.

Author: ConfluentJenkins

licenses.html

@@ -55,7 +55,7 @@ <H1> kafka-connect-elasticsearch</H1><br>
 <TR>
 <TD><A HREF="https://github.com/searchbox-io/Jest">jest-common-2.0.0</A></TD><TD>jar</TD><TD>2.0.0</TD><TD><A HREF="http://www.apache.org/licenses/LICENSE-2.0.txt">Apache 2.0</A><br></TD></TR>
 <TR>
-<TD><A HREF="http://packages.confluent.io/maven/">kafka-connect-elasticsearch-5.5.15-SNAPSHOT</A></TD><TD>jar</TD><TD>5.5.15-SNAPSHOT</TD><TD></TD></TR>
+<TD><A HREF="http://packages.confluent.io/maven/">kafka-connect-elasticsearch-5.5.15</A></TD><TD>jar</TD><TD>5.5.15</TD><TD></TD></TR>
 <TR>
 <TD><A HREF="http://www.slf4j.org">slf4j-simple-1.7.5</A></TD><TD>jar</TD><TD>1.7.5</TD><TD></TD></TR>
 </TBODY>

pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.confluent</groupId>
         <artifactId>common</artifactId>
-        <version>5.5.15-SNAPSHOT</version>
+        <version>5.5.15</version>
     </parent>
 
     <groupId>io.confluent</groupId>