Perl: Better Support for hash in deserialization

Created by: yue9944882

For now, resolving types like HASH[string,string] or ARRAY[string] will fail with:

deserializing $VAR1 = '105215470'; with string deserializing $VAR1 = { 'foo.com/foo-populated' => 'true',
}; with HASH[string,string] Can't call method "from_hash" on an undefined value at /Users/zuoxiu.jm/git/perl/lib/Kubernetes/Object/V1ObjectMeta.pm line 136.

This pull fixes the behavior

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Description of the PR

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