Update Project Profile: Hackforla.org Website Remove Xavier Neal-Carson

### Prerequisites
1. Be a member of Hack for LA. (There are no fees to join.) If you have not joined yet, please follow the steps on our [Getting Started](https://www.hackforla.org/getting-started) page and attend an onboarding session.
2. You have already read our [How to Contribute to Hack for LA Guide](https://github.com/hackforla/website/blob/gh-pages/CONTRIBUTING.md).

### Overview
We need to keep project information up to date so that visitors to the website can find accurate information.

### Action Items
- [ ] In your IDE, open the `_projects/website.md` file.
- [ ] Observe the existing syntax of the front matter block [^1] in the file.
- [ ] Find the `leadership` variable and remove the following:
```
- name: Xavier Neal-Carson
github-handle: xnealcarson
role: Merge Team
links:
slack: https://hackforla.slack.com/team/U08GNFS09SL
github: https://github.com/xnealcarson
picture: https://avatars.githubusercontent.com/xnealcarson
```
- [ ] Verify the changes by viewing the following in your local environment and include before and after screenshots with your pull request:
- [ ] Hackforla.org Website page [^2]

### Resources/Instructions
[^1]: [Info about the front matter block](https://jekyllrb.com/docs/front-matter/)
[^2]: Project detailed info page URL: https://www.hackforla.org/projects/website

Open _projects/website.md and inspect its front matter, especially the leadership variable. Remove the Xavier Neal-Carson entry, then view the Hackforla.org Website project page in the local environment and include before-and-after screenshots in the pull request; done means the profile no longer lists Xavier Neal-Carson.

Written by the indexing model from the issue text.