Change "recommended" to "minimum"

The wording was causing confusion.

README.md

@@ -37,7 +37,7 @@ For more information, see "[Code scanning: deprecation of CodeQL Action v2](http
 
 We typically release new minor versions of the CodeQL Action and Bundle when a new minor version of GitHub Enterprise Server (GHES) is released. When a version of GHES is deprecated, the CodeQL Action and Bundle releases that shipped with it are deprecated as well.
 
-| Recommended CodeQL Action | Recommended CodeQL Bundle Version | GitHub Environment |
+| Minimum CodeQL Action | Minimum CodeQL Bundle Version | GitHub Environment |
 |---------|----------|--------------|
 | `v3` | default (do not pass a `tools` input) | GitHub.com |
 | `v3.25.11` | `2.17.6` | Enterprise Server 3.14 |