docs: Prepare Changelog for 7.10.2 (#23416) (#23519)

* docs: Close changelog for 7.10.2

* Apply suggestions from code review

Co-authored-by: Brandon Morelli <brandon.morelli@elastic.co>

* Remove empty sections

Co-authored-by: Andres Rodriguez <andres.rodriguez@elastic.co>
Co-authored-by: Brandon Morelli <brandon.morelli@elastic.co>
Co-authored-by: Andres Rodriguez <andresrc@gmail.com>

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
Co-authored-by: Andres Rodriguez <andres.rodriguez@elastic.co>
Co-authored-by: Andres Rodriguez <andresrc@gmail.com>

CHANGELOG.asciidoc

@@ -3,6 +3,22 @@
 :issue: https://github.com/elastic/beats/issues/
 :pull: https://github.com/elastic/beats/pull/
 
+[[release-notes-7.10.2]]
+=== Beats version 7.10.2
+https://github.com/elastic/beats/compare/v7.10.1\...v7.10.2[View commits]
+
+==== Bugfixes
+
+*Filebeat*
+
+- Add JSON body check for SQS message. {pull}21727[21727]
+- Fix cisco umbrella module config by adding input variable. {pull}22892[22892]
+- Fix CredentialsJSON unpacking for `gcp-pubsub` and `httpjson` inputs. {pull}23277[23277]
+
+*Metricbeat*
+
+- Change `vsphere.datastore.capacity.used.pct` value to betweeen 0 and 1. {pull}23148[23148]
+
 [[release-notes-7.10.1]]
 === Beats version 7.10.1
 https://github.com/elastic/beats/compare/v7.10.0\...v7.10.1[View commits]

libbeat/docs/release.asciidoc

@@ -8,6 +8,7 @@ This section summarizes the changes in each release. Also read
 <<breaking-changes>> for more detail about changes that affect
 upgrade.
 
+* <<release-notes-7.10.2>>
 * <<release-notes-7.10.1>>
 * <<release-notes-7.10.0>>
 * <<release-notes-7.9.3>>