minor #32623 Remove dead tests fixtures (fancyweb)
minor #32623 Remove dead tests fixtures (fancyweb)

This PR was merged into the 3.4 branch.

Discussion
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Remove dead tests fixtures

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

Once this is merged up to 4.2, I will check 4.2.

Commits
-------

f7e24c2c80 Remove dead tests fixtures

symfony/Debug,symfony/Debug,symfony/Debug