Feature - Support for organizations

Chưa có ai nhận issue này.

**Describe the solution you'd like**
Support for organizations and not just users. Requires a different GraphQL call, but it is doable.
Requires a different prop when using the component, and therefore we risk that neither name nor organization is added, so adequate testing is needed.

**Additional context**

It should be very similar to existing call, except user is switched out with organization.
```
query someQuery($org: String!, $numRepositories: Int!, $numCommits: Int!) {
organization(login: $org){
repositories(first: $numRepositories, orderBy: {field: UPDATED_AT, direction: DESC}) {
...
```

Start by locating the existing user GraphQL call and the component prop that supplies the user, then compare it with the organization(login: $org) query shown here. Done means the component supports organizations as well as users and tests cover both inputs, including the case where neither name nor organization is provided.

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