[FrameworkBundle] Added link on server:* commands
minor #11980 [FrameworkBundle] Added link on server:* commands (lyrixx)

This PR was merged into the 2.6-dev branch.

Discussion
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[FrameworkBundle] Added link on server:* commands

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

Commits
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ce62ccf [FrameworkBundle] Added link on server:* commands