(DOCSP-36980): Adds warning about MongoDB upgrades from 5.0 to 6.0. (#226)

@douglasvinter and @JuliaMongo, I added a note with a reference to the
manual documentation about upgrades from MongoDB 5.0 to 6.0 and the
requirement to refresh the cached routing table for each mongos.

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- [DOCSP-36980](https://jira.mongodb.org/browse/DOCSP-36980)
- [STAGING: UI &
K8s](https://preview-mongodbcorryroot.gatsbyjs.io/ops-manager/DOCSP-36980/tutorial/edit-deployment/#mongodb-version)
- [STAGING:
API](https://preview-mongodbcorryroot.gatsbyjs.io/ops-manager/DOCSP-36980/tutorial/update-mongodb-version-of-deployment-via-api/#considerations)

- [LATEST BUILD
LOG](https://workerpool-boxgs.mongodbstitch.com/pages/job.html?collName=queue&jobId=665f159dcf5bec1c2940c8c2)

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Author: corryroot

source/includes/considerations-change-mongodb-version.rst

@@ -2,6 +2,8 @@
   compatibility issues before changing a deployment's MongoDB version:
 
   - :manual:`The MongoDB Release Notes </release-notes>`
+  
+    .. include:: /includes/fact-mongodb-5.0-to-6.0.rst
 
   - The documentation for your driver.
 

source/includes/fact-mongodb-5.0-to-6.0.rst

@@ -0,0 +1,7 @@
+.. warning:: Upgrades from MongoDB 5.0 to 6.0
+
+   When you upgrade a sharded cluster from MongoDB 5.0 to 6.0, you 
+   must use the procedure on the
+   :manual:`Upgrade a Sharded Cluster to 6.0 
+   </release-notes/6.0-upgrade-sharded-cluster/>` page of the MongoDB 
+   Manual to refresh the cached routing table for each |mongos|.

source/tutorial/edit-deployment.txt

@@ -49,6 +49,8 @@ Considerations
        name: Kubernetes
        content: |
 
+         .. include:: /includes/fact-mongodb-5.0-to-6.0.rst
+
          All Changes are Clusterwide
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

source/tutorial/update-mongodb-version-of-deployment-via-api.txt

@@ -20,13 +20,15 @@ as would be the case if you used the tutorial to
 
 .. include:: /includes/fact-groups-projects-synonyms.rst
 
-Consideration
--------------
+Considerations
+--------------
 
 The |api| supports most MongoDB settings and parameters for MongoDB 
 versions 2.6 and later. To learn more, see 
 :ref:`om-unsupported-mdb-settings`.
 
+.. include:: /includes/fact-mongodb-5.0-to-6.0.rst
+
 .. _api-tutorial-update-mongodb-version-variables:
 
 Variables for API Resources to Update MongoDB Version