[DOCS] Add 7.17.13 release notes (#2130)

Author: jrodewig

docs/src/reference/asciidoc/appendix/release-notes/7.17.13.adoc

@@ -0,0 +1,5 @@
+[[eshadoop-7.17.13]]
+== Elasticsearch for Apache Hadoop version 7.17.13
+
+ES-Hadoop 7.17.13 is a version compatibility release, tested specifically against
+Elasticsearch 7.17.13.

docs/src/reference/asciidoc/appendix/release.adoc

@@ -9,6 +9,7 @@ This section summarizes the changes in each release.
 [[release-notes-7]]
 ===== 7.x
 
+* <<eshadoop-7.17.13>>
 * <<eshadoop-7.17.12>>
 * <<eshadoop-7.17.11>>
 * <<eshadoop-7.17.10>>
@@ -125,6 +126,7 @@ http://github.com/elastic/elasticsearch-hadoop/issues/XXX[#XXX]
 
 ////////////////////////
 
+include::release-notes/7.17.13.adoc[]
 include::release-notes/7.17.12.adoc[]
 include::release-notes/7.17.11.adoc[]
 include::release-notes/7.17.10.adoc[]