Convert Suggest a guide Template to Github Form Issue

### Dependency

- [ ] This is on hold until we figure out the whole workflow process for guides.
- [ ] until MVP is ready to launch

### Overview
As an issue creator, we want to implement issue templates for issue creation to streamline and simplify the process. The current issue forms require the person to replace the text, and is less user-friendly compared to GitHub Form issues.

### Action Items
- [ ] Define the form elements and their behavior
- [ ] Review with product and Front End Lead
- [ ] Create a suggest-a-guide.yml file in your own fork in: ```gh-pages/.github/ISSUE_TEMPLATE```
- [ ] Follow github form syntax readings below to code a similar form to the [current issue template](https://github.com/hackforla/website/issues/new?assignees=&labels=documentation%2C+enhancement&template=suggest-a-guide.md&title=).
- [ ] Get Signoff by Product on the proposed template before making a PR
- [ ] Delete suggest-a-guide.md file in [this folder](https://github.com/hackforla/website/tree/gh-pages/.github/ISSUE_TEMPLATE)

### Resources/Instructions
[Current Issue Template Code File](https://github.com/hackforla/website/blob/gh-pages/.github/ISSUE_TEMPLATE/suggest-a-guide.md)
[Github Forms Issue Reading](https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-issue-forms)
[Github Forms Issue Reading Pt 2](https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema)
hackforla/website#2128

To get signoff from product: put your issue in the Review column on the project board.