fix agent table (#879)

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- [DOCSP-number](https://jira.mongodb.org/browse/)
- [STAGING](paste the link to staging here)

- [LATEST BUILD LOG](paste the build here)

### 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: jwilliams-mongo

source/includes/list-tables/v8-agent-platform-support-table.rst

@@ -292,15 +292,5 @@
       -
       -
       -
-    * - 
-      - RHEL 9
-      - :icon:`check-circle`
-      - :icon:`check-circle`
-      - 
-      - 
-      - 
-      - 
-      -
-      -
 
 :sup:`1` |bic-full| isn't supported on Ubuntu 22.04.