chore: [HDH-933]: test PR preview link automation (#102754)

* 50922c HDH-933 test PR preview link automation

* ce1a05 HDH-933 remove unlisted frontmatter parameter

Author: richardblack-Harness

docs/infra-as-code-management/cli-commands/harness-cli.md

@@ -2,7 +2,6 @@
 title: Harness CLI 3.0 for IaCM
 sidebar_label: Harness CLI 3.0
 sidebar_position: 10
-unlisted: true
 description: Install, authenticate, and run the unified Harness CLI 3.0 to manage IaCM workspaces from your terminal.
 keywords:
   - harness cli