Removed `@psalm-param array{...}` annotations
Removed `@psalm-param array{...}` annotations

These annotations were too specific, since the returned type would never match anyway.

Specifically, psalm cannot yet declare `ArrayType1&ArrayType2`, so an union type of two
arrays is not currently something we can declare explicitly.

Ref: https://github.com/api-platform/core/pull/3402#discussion_r381574780

vincentchalamon/core,vincentchalamon/core,vincentchalamon/core,teohhanhui/DunglasApiBundle,meyerbaptiste/core,meyerbaptiste/core,teohhanhui/api-platform-core,soyuka/core,api-platform/core,teohhanhui/api-platform-core,jdeniau/DunglasApiBundle,meyerbaptiste/core,api-platform/core,jdeniau/DunglasApiBundle,jdeniau/DunglasApiBundle,meyerbaptiste/core,soyuka/DunglasApiBundle,soyuka/core,soyuka/core,api-platform/core,vincentchalamon/core,teohhanhui/api-platform-core,teohhanhui/api-platform-core,jdeniau/DunglasApiBundle,soyuka/core,api-platform/core