text: Title: [RFC] Use profile link of a contributor in the CHANGELOG
  Body: ## Problem
  
  The new release script introduced in #1078 generates a changelog without the link to the author github profile:
  
  ```
  dependabot alert 21 about Django (on tests) (#1067). By Bruno Rocha.
  ```
  
  ## Proposal
  
  I want it to be rendered as:
  
  ```
  dependabot alert 21 about Django (on tests) (#1067). By [Bruno Rocha](https://github.com/rochacbruno).
  ```
  
  ## Additional Context
  
  The reason the github link is not fetched is because `git-changelog` only uses information available in git (name and email) in the commit range to be released.
  
  To fetch the github link, we could hit the github API:
  1. Fetch a [list of users](https://docs.github.com/en/rest/users/users?apiVersion=2022-11-28#list-users) from latest release to the current one
  2. Map `user-email: url`
  3. Link git `user.email` with `github url` using that map
  
  We may have to open a PR in `git-changelog` to support this. Possible approaches to present to the project:
  * add the GitHub API fetch inside git-changelog
  * make it possible to provide a map (`user-email: url`), which should be available internally the template.
    * This map could be a simple toml file
    * We should generate this file externally using the GH API.
  
  Possibly, we could integrate that solution with fixing the [`update_contributors`](https://github.com/dynaconf/dynaconf/blob/master/.github/workflows/update_contributors.yml) workflow, which is broken.
  