(DOCSP-36782) Adds CVE fix to 6.0.20 RNs. (#98)

[Jira](https://jira.mongodb.org/browse/DOCSP-36782)

[Build](https://workerpool-boxgs.mongodbstitch.com/pages/job.html?collName=queue&jobId=65cd29007111165982a7d691)

[Staging](https://preview-mongodberabilmdb.gatsbyjs.io/ops-manager/DOCSP-36782/release-notes/application/#onprem-server-6.0.20-)

Author: erabil-mdb

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

@@ -78,6 +78,7 @@
   - `CVE-2023-40167 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=/CVE-2023-40167>`__
   - `CVE-2023-36479 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=/CVE-2023-36479>`__
   - `CWE-611 <https://cwe.mitre.org/data/definitions//611.html>`__
+  - `CVE-2023-44487 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44487>`__
 
 .. _opsmgr-server-6.0.19: