remove packaging note from release notes (#196)

* remove packaging note from release notes

* formatting

Author: jeff-allen-mongo

source/changelog.txt

@@ -17,14 +17,8 @@ v1.2.3
 
 *Released March 10, 2022*
 
-New features:
-
-- :issue:`MONGOSH-1121` - Support the ``commitQuorum`` parameter for the
-  :method:`~db.collection.createIndexes()` method.
-
-Bug fixes:
-
-- Use Rocky Linux 8 instead of CentOS 7 for packaging.
+:issue:`MONGOSH-1121` - Support the ``commitQuorum`` parameter for the
+:method:`~db.collection.createIndexes()` method.
 
 `Full release notes available on JIRA
 <https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=17381&version=32989>`__.
@@ -34,10 +28,8 @@ v1.2.2
 
 *Released February 25, 2022*
 
-Bug fixes:
-
-- :issue:`MONGOSH-1134` - Internal bug fix required to re-enable
-  Homebrew installation.
+:issue:`MONGOSH-1134` - Internal bug fix required to re-enable
+Homebrew installation.
 
 `Full release notes available on JIRA
 <https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=17381&version=32988>`__.