feature #57630 [TypeInfo] Redesign Type methods and nullability (mtarld)

This PR was merged into the 7.2 branch.

Discussion
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[TypeInfo] Redesign Type methods and nullability

| Q             | A
| ------------- | ---
| Branch?       | 7.2
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no
| Issues        |
| License       | MIT

By using the component and trying to integrate it within several libs, I ended up finding some limitations due to the component design.

Basically, the issues were:
- Abstract classes (such as `Type`) knowing its concrete implementations (such as in `getBaseType` method).
- For API simplicity `CollectionType`, and `GenericType` are forwarding methods to their wrapped type using `__call`, but I think this must be avoided as much as possible.
- It is difficult to know if a type is "just" a nullable type (because we need to check the union content).
- Invalid types could be instantiated

To tackle these issues, I propose the following:
- Introduce `CompositeTypeInterface` and `WrappingTypeInterface` that describe whether a type is composed by several types or wrapping one.
- Add a `NullableType` which extends `UnionType` and is a `WrappingTypeInterface`, so that it is easy to recognize a nullable type and to get the non-nullable related type.
- Remove the `Type::asNonNullable` method as it's covered by `NullableType::getWrappedType`
- Get rid of the `__call` method as it is easy to know it a type is wrapping another one
- Rename `is` to `satisfy` and add the new `CompositeTypeInterface::composedTypesSatisfy` and `WrappingTypeInterface::wrappedTypeSatisfy` methods
- Rename `isA` to `isIdentifiedBy`

Plus, **thanks to `@skalpa`'s great work**, the following checks are added to prevent invalid type construction:
- `BackedEnumType`
    - Backed type can only be `int` or `string`
- `CollectionType`
    - Main type can only be `array` or `iterable` when it's a built-in type
- `GenericType`
    - Main type can only be `array` or `iterable` when it's a built-in type
- `IntersectionType`
    - Cannot contain other types than class types
- `UnionType`
    - Cannot contain `UnionType`
    - Cannot contain standalone types (`mixed`, `void`, and `never`)
    - Cannot contain either `true` and `false`
    - Cannot contain either `bool` and `true` or `false`
    - Cannot contain either `object` and a class type

Commits
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8c376c89c9b [TypeInfo] Redesign Type methods and nullability

composer.json

@@ -64,7 +64,7 @@
         "symfony/string": "^6.4|^7.0",
         "symfony/translation": "^6.4|^7.0",
         "symfony/twig-bundle": "^6.4|^7.0",
-        "symfony/type-info": "^7.1",
+        "symfony/type-info": "^7.2",
         "symfony/validator": "^6.4|^7.0",
         "symfony/workflow": "^6.4|^7.0",
         "symfony/yaml": "^6.4|^7.0",