DOCSP-46289 Incorrect Link for Version manifest (#640)

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- [DOCSP-46289](https://jira.mongodb.org/browse/DOCSP-46289)
-
[STAGING](https://deploy-preview-640--10gen-docs-ops-manager.netlify.app/tutorial/update-version-manifest/)

The {+version+} constant is used in the following files:
![Screenshot 2025-01-09 at 8 25
59 AM](https://github.com/user-attachments/assets/2ccfeb74-b9da-4263-a5de-037f1797f367)


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Author: kanchana-mongodb

snooty.toml

@@ -99,7 +99,7 @@ onprem-full = "MongoDB Ops Manager"
 opsmgr-example-url = "<OpsManagerHost>:<Port>"
 opsmgr-url = "<OpsManagerHost>:<Port>"
 pkce = ":abbr:`PKCE (Proof Key of Code Exchange)`"
-version = "8.0.2"
+version = "8.0"
 wif = "Workforce Identity Federation"
 workload = "Workload Identity Federation"
 

source/tutorial/update-version-manifest.txt

@@ -13,7 +13,12 @@ Update Version Manifest Manually
 You can use Automation to install and upgrade MongoDB instances in your
 deployment. You need to give |onprem| a list of which versions can be
 installed. The complete list of all possible MongoDB editions and
-versions is called the :opsmgr:`version manifest </reference/glossary/#std-term-version-manifest>`.
+versions is called the :opsmgr:`version manifest
+</reference/glossary/#std-term-version-manifest>`. Ensure that the
+MongoDB versions in the version manifest are :ref:`supported
+<backup-compatibility>` by the |onprem| version that you are using. You
+can't use a version manifest that has newer or older MongoDB versions
+than what your |onprem| version supports. 
 
 If you configure the {+mdbagent+} to use remote or hybrid downloads,
 |onprem| updates the version manifest automatically.