Style/HashAsLastArrayItem does not mark implicit hashes

## Steps to reproduce the problem

```
Style/HashAsLastArrayItem:
  EnforcedStyle: braces
```

and code
```
# frozen_string_literal: true
class Foo
  A = [
    a: 1
  ].freeze
end
```

## Expected behavior

The hash should be marked as invalid since it should be [{a:1}]

## Actual behavior

not marked

## RuboCop version

1.84.1