DOCSP-46275: wrong content version (#775)

Content taken from [this
PR](10gen/docs-ops-manager#673)

- [DOCSP-46275](https://jira.mongodb.org/browse/DOCSP-46275)
-
[STAGING](https://deploy-preview-775--docs-ops-manager.netlify.app/tutorial/install-simple-test-deployment/#configure-yum-to-install-mongodb)

### Self-Review Checklist

- [ ]
[Define](https://wiki.corp.mongodb.com/display/DE/Taxonomy+tagging+instructions)
taxonomy
[values](https://wiki.corp.mongodb.com/display/DE/Docs+Taxonomy) at top
of page.
- [ ] Add genre facets (tutorial or reference), as in this [example
PR](10gen/cloud-docs#5042).
- [ ] Add programmingLanguage (if necessary).
- [ ] Add meta keywords (if necessary).
- [ ] Resolve any new warnings or errors in the build.
- [ ] Proofread for spelling and grammatical errors.
- [ ] Check staging for rendering issues.
- [ ] Confirm links are working.

Author: mayaraman19

source/includes/steps-install-simple-test-deployment.yaml

@@ -60,17 +60,17 @@ ref: config-yum
 level: 4
 content: |
 
-  Create a ``/etc/yum.repos.d/mongodb-org-6.0.repo`` file so
+  Create a ``/etc/yum.repos.d/mongodb-org-{+version+}.repo`` file so
   that you can install MongoDB directly using ``yum``:
 
   .. code-block:: cfg
 
-     [mongodb-org-6.0]
+     [mongodb-org-{+version+}]
      name=MongoDB Repository
-     baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/6.0/x86_64/
+     baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/{+version+}/x86_64/
      gpgcheck=1
      enabled=1
-     gpgkey=https://pgp.mongodb.com/server-6.0.asc
+     gpgkey=https://pgp.mongodb.com/server-{+version+}.asc
 
 ---
 stepnum: 3
@@ -137,16 +137,14 @@ content: |
 
      .. code-block:: yaml
         :linenos:
-        :emphasize-lines: 3, 6, 9-11, 19-20
+        :emphasize-lines: 3, 6-9, 17-18
 
         systemLog:
           destination: file
           path: "/data/appdb/mongodb.log"
           logAppend: true
         storage:
           dbPath: "/data/appdb"
-          journal:
-            enabled: true
           wiredTiger:
             engineConfig:
               cacheSizeGB: 1