[BUG]: README: Broken emoji links in Contributors section (missing anchors)

### 📝 Describe the bug

[The _Contributors_ section of the `README`](https://github.com/all-contributors/allcontributors.org/blob/main/README.md#contributors-) has lots of links which bring to pages which―while they are not errors―do not show the expected information on contributions. It's not fully broken, but highly so.

For example:
1. Clicking the 💬 link under Danny Garside just changes the URL to https://github.com/all-contributors/allcontributors.org/blob/main/README.md#question-da5nsy, which appears to be a missing anchor. Similarly, clicking the next link (📆) just changes the URL to https://github.com/all-contributors/allcontributors.org/blob/main/README.md#projectManagement-da5nsy, another missing anchor. And the same for 🤔under Rebecca Ringuette or Felix Schneider. And the same for 🚇under Jim Madge or Felix Schneider. Or 🖋 under JohnnySD.
2. Clicking the 🐛 link under Anne Stellingwerf brings to https://github.com/all-contributors/allcontributors.org/issues?q=author%3Aastellingwerf, which shows no content.
3. Clicking the 💻 link under Felipe Moreno brings to https://github.com/all-contributors/allcontributors.org/commits?author=flpm, which shows no content.

Making matters worse, each time #1 is triggered, Firefox 149 (2 installs on 2 tested) does not bring the viewport back to where it was, so the user may close the tab and lose where they were if he doesn't realize he's basically already there.

[_License_](https://www.philippecloutier.com/Common+infrastructure+licensing#its)

### 👣 Steps to Reproduce

Not a software bug to my knowledge

### 🎯 Expected behavior

See above

### 💡 Additional context

_No response_

### 🤝 Participation

- [ ] I am willing to submit a pull request for this issue.