Bump 7.7 to 7.7.1 (#1464)

* Bump 7.7 to 7.7.1

Bump 7.7 to 7.7.1

* Apply suggestions from code review

Co-Authored-By: James Baiera <[email protected]>

Author: bpintea

README.md

@@ -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>7.7.0-SNAPSHOT</version>
+  <version>7.7.1-SNAPSHOT</version>
 </dependency>
 ```
 

buildSrc/esh-version.properties

@@ -1,3 +1,3 @@
-eshadoop        = 7.7.0
-elasticsearch   = 7.7.0
-build-tools     = 7.7.0
+eshadoop        = 7.7.1
+elasticsearch   = 7.7.1
+build-tools     = 7.7.1