[3.0] [Twig Bridge] Fixed Tests
minor #13175 [3.0] [Twig Bridge] Fixed Tests (saro0h)

This PR was merged into the 3.0-dev branch.

Discussion
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[3.0] [Twig Bridge] Fixed Tests

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

Commits
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2221a15 [3.0] [Twig Bridge] Fixed Tests
[Form] Removed depracted events PRE_BIND, BIND and POST_BIND