bump the version to 6.8.14 (#1543)

Author: pgomulka

README.md

@@ -26,7 +26,7 @@ Available through any Maven-compatible tool:
 <dependency>
   <groupId>org.elasticsearch</groupId>
   <artifactId>elasticsearch-hadoop</artifactId>
-  <version>6.8.12</version>
+  <version>6.8.13</version>
 </dependency>
 ```
 or as a stand-alone [ZIP](http://www.elastic.co/downloads/hadoop).
@@ -38,7 +38,7 @@ Grab the latest nightly build from the [repository](http://oss.sonatype.org/cont
 <dependency>
   <groupId>org.elasticsearch</groupId>
   <artifactId>elasticsearch-hadoop</artifactId>
-  <version>6.8.13-SNAPSHOT</version>
+  <version>6.8.14-SNAPSHOT</version>
 </dependency>
 ```
 

buildSrc/esh-version.properties

@@ -1,2 +1,2 @@
-eshadoop        = 6.8.13
-elasticsearch   = 6.8.13-SNAPSHOT
+eshadoop        = 6.8.14
+elasticsearch   = 6.8.14-SNAPSHOT