Revert "fix(jsonschema): reDoc json sample values (#5638)"

[ci skip]

Author: soyuka

CHANGELOG.md

@@ -5,7 +5,6 @@
 ### Bug fixes
 
 * [364732d83](https://github.com/api-platform/core/commit/364732d838f2fba05887fd24c75c4fb302c7af04) fix(serializer): missing parenthesis fixes #5773
-* [7afdabbc4](https://github.com/api-platform/core/commit/7afdabbc417fd1b6bf313c1f17c4b698575ceb0b) fix(jsonschema): reDoc json sample values (#5638)
 
 ## v3.1.20
 
@@ -1711,4 +1710,4 @@ Please read #2825 if you have issues with the behavior of Readable/Writable Link
 ## 1.0.0 beta 2
 
 * Preserve indexes when normalizing and denormalizing associative arrays
-* Allow setting default order for property when registering a `Doctrine\Orm\Filter\OrderFilter` instance
+* Allow setting default order for property when registering a `Doctrine\Orm\Filter\OrderFilter` instance