minor symfony#54930 [PropertyInfo] remove no longer needed deprecation contracts (xabbuh)

This PR was merged into the 7.1 branch.

Discussion
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[PropertyInfo] remove no longer needed deprecation contracts

| Q             | A
| ------------- | ---
| Branch?       | 7.1
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

the dependency was introduced in symfony#53160, but is no longer required since we reverted the deprecations in symfony#54789

Commits
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18296cd remove no longer needed deprecation contracts

Author: xabbuh

src/Symfony/Component/PropertyInfo/composer.json

@@ -24,7 +24,6 @@
     ],
     "require": {
         "php": ">=8.2",
-        "symfony/deprecation-contracts": "^2.5|^3",
         "symfony/string": "^6.4|^7.0",
         "symfony/type-info": "^7.1"
     },