DOCSP-25465-v4.4 cherry pick plus merge conflict resolution (#1936)

Author: sarah-olson-mongodb

source/release-notes/4.4.txt

@@ -30,6 +30,8 @@ Issues fixed:
   reorder shard key fields
 - :issue:`SERVER-61275` Destruct the size storer after the session cache
   has shutdown
+- :issue:`WT-9870` Fix updating pinned timestamp whenever oldest timestamp is 
+  updated during recovery
 
 - `All JIRA issues closed in 4.4.17
   <https://jira.mongodb.org/issues/?jql=project%20in%20(SERVER%2CTOOLS%2CWT)%20AND%20resolution%3D%27Fixed%27%20and%20fixversion%3D%274.4.17%27>`_