Docs update for BR deprecation for Baremetal (#8039)

Co-authored-by: EKS Distro PR Bot <aws-model-rocket-bots+eksdistroprbot@amazon.com>

docs/content/en/docs/osmgmt/overview.md

@@ -12,7 +12,7 @@ Reference the table below for the operating systems supported per deployment opt
 
 || vSphere | Bare metal | Snow | CloudStack | Nutanix |
 | --- | :---: | :---: | :---: | :---: | :---: |
-| Bottlerocket | ✔ | ✔ | — | — | — |
+| Bottlerocket | ✔ | — | — | — | — |
 | Ubuntu | ✔ | ✔ | ✔ | — | ✔ |
 | RHEL | ✔ | ✔ | — | ✔ | ✔ |