fix link format handling with disabled templating
bug #13009 [DebugBundle] fix link format handling with disabled templating (xabbuh)

This PR was merged into the 2.6 branch.

Discussion
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[DebugBundle] fix link format handling with disabled templating

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #13007
| License       | MIT
| Doc PR        |

Commits
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91b4d1d fix link format handling with disabled templating