projects returning empty.

Hi

i'm trying to get all projects on our organisation or a repo but no matter which i tries out it just returns a empty array.
The repo is a private one, but have both made a classic token and a fined grained one. the closes i have come is getting a "Resource not accessible by personal access token" error.

So my code looks like this

```
require_once __DIR__ . '/vendor/autoload.php';

$client = new \Github\Client();
$client->authenticate('github_pat_[TOKEN]', null, Github\AuthMethod::ACCESS_TOKEN);
$repositories = $client->api('organizations')->repositories('NOVA-Intergalactic');

$projects = $client->api('org_projects')->all('NOVA-Intergalactic');
// $projects = $client->api('repo')->projects()->all('NOVA-Intergalactic', 'NovaAi');

echo '

';

print_r($projects);

echo '

The `$repositories` command does fetch the private repos, so i belive the token does have access to the private repos.

but `$projects = $client->api('org_projects')->all('NOVA-Intergalactic');` Just returns a blank array

I have also tried out `$projects = $client->api('repo')->projects()->all('NOVA-Intergalactic', 'NovaAi');`But that throws the error "Resource not accessible by personal access token"

So i'm a little unsure on where to proceed.

Start with the org_projects all('NOVA-Intergalactic') and repo projects()->all('NOVA-Intergalactic', 'NovaAi') entry points shown in the issue. Compare their returned data and the reported personal-access-token error with the GitHub API permissions for the private repository and organization. Done means establishing whether the client mishandles project responses or the token lacks the required access.

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