minor symfony#24174 [Routing] Cleanup apache fixtures (nicolas-grekas)

This PR was merged into the 3.3 branch.

Discussion
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[Routing] Cleanup apache fixtures

| Q             | A
| ------------- | ---
| Branch?       | 3.3
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

The apache dumper has been removed already.

Commits
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f1ab3b2 [Routing] Cleanup apache fixtures

Author: fabpot