Update pnpm version support in dependabot options (#44029)

Author: raf2k07

content/code-security/reference/supply-chain-security/dependabot-options-reference.md

@@ -572,7 +572,7 @@ Package manager | YAML value      | Supported versions |
 | pip         | `pip`            | 24.2             |
 | pip-compile | `pip`            | 7.5.3            |
 | pipenv      | `pip`            | <= 2024.4.1      |
-| pnpm   | `npm`            | v7, v8 <br>v9, v10 (version updates only)    |
+| pnpm   | `npm`            | v7, v8, v9, v10   |
 | poetry      | `pip`    | v2    |
 | {% ifversion dependabot-pre-commit-support %} |
 | pre-commit | `pre-commit` | Not applicable |