Backports DOCSP-35297 to v6.0. (#41)

[Jira](https://jira.mongodb.org/browse/DOCSP-35297)

[Build](https://workerpool-boxgs.mongodbstitch.com/pages/job.html?collName=queue&jobId=65a8324edcc0144a5170a77c)
(includes known errors regarding tabs)
Backports 10gen/docs-ops-manager#39

Author: erabil-mdb

source/release-notes/changelogs/mongodb-agent/changelog-mongodb-agent-onprem-v6.0.rst

@@ -1,12 +1,21 @@
+.. _mongodb-12.0.30.7791:
+
+MongoDB Agent 12.0.30.7791
+--------------------------
+
+:ref:`Released with Ops Manager 6.0.22 on 2023-01-04 <opsmgr-server-6.0.22>`.
+
 .. _mongodb-12.0.29.7785:
 
-MongoDB Agent 12.0.29.7785:
+MongoDB Agent 12.0.29.7785
+--------------------------
 
 :ref:`Released with Ops Manager 6.0.21 on 2023-12-14 <opsmgr-server-6.0.21>`.
 
 .. _mongodb-12.0.28.7763:
 
-MongoDB Agent 12.0.28.7763:
+MongoDB Agent 12.0.28.7763
+--------------------------
 
 :ref:`Released with Ops Manager 6.0.20 on 2023-11-03 <opsmgr-server-6.0.20>`.
 

source/release-notes/changelogs/ops-manager/changelog-onprem-v6.0.rst

@@ -1,3 +1,16 @@
+.. _opsmgr-server-6.0.22:
+
+|onprem| Server 6.0.22:
+~~~~~~~~~~~~~~~~~~~~~~~
+
+*Released 2023-01-04*
+
+- Updates the {+mdbagent+} to :ref:`12.0.30.7791 
+  <mongodb-12.0.30.7791>`.
+- Fixes a bug where backups might default to the wrong storage engine.
+- Fixes a bug where the {+mdbagent+} might download the wrong binaries for certain 
+  operating systems.
+
 .. _opsmgr-server-6.0.21:
 
 |onprem| Server 6.0.21: