Revert "Update more docs."

This reverts commit f96a13a.

Author: kirkrodrigues

docs/src/dev-guide/components-core/index.md

@@ -65,7 +65,6 @@ See the relevant README for your OS:
 
 * [CentOS Stream 9](centos-stream-9-deps-install)
 * [macOS](macos-deps-install)
-* [manylinux 2.28](manylinux-2.28-deps-install)
 * [Ubuntu 22.04](ubuntu-jammy-deps-install)
 
 Want to build natively on an OS not listed here? You can file a [feature request][feature-req].
@@ -109,7 +108,6 @@ the relevant paths on your machine.
 
 centos-stream-9-deps-install
 macos-deps-install
-manylinux-2.28-deps-install
 ubuntu-jammy-deps-install
 regex-utils
 :::