GitHub Actions: Implement ESlint

### Dependency
~#1441~
- #2651
- after the [spelling issues](https://github.com/hackforla/website/issues?q=is%3Aopen+is%3Aissue+label%3A%22feature%3A+spelling%22) are done we can re-review this.
- [ ] Figure out which js files use liquid (and the least liquid in any file)
- [ ] Refactor a js file that uses liquid into two separate files
- [ ] Roll out plan for implementation
### Overview
We need to implement a linter for our javascript code to standardize and maintain the code properly.

### Action Items
- [ ] Create a list of possible bare minimum esLint settings that we can turn on
- [ ] During one of the developer meetings, discuss the possible settings with the team and finalize a list of settings to implement
- [ ] You may reference and use the list from this [comment](https://github.com/hackforla/website/issues/1442#issuecomment-873691854)
- [ ] Implement a GitHub action that triggers on pull request or on push to the gh-pages branch
- [ ] The action should lint javascript files. The recommended tool for linting is [Super Linter](https://github.com/marketplace/actions/super-linter)
- [ ] Create the action as part of your local fork of the repository
- [ ] Run the action on js files that should end in a success, and ensure that the action actually succeeds
- [ ] Run the action on js files that should end in a failure, and ensure that the action fails properly based on the correct settings
- [ ] Demo your prototype to the team and/or the technical lead to get approval
- [ ] After approval, create a PR for review
- [ ] Ensure that the linter does not trigger or break on liquid syntax
- [ ] **For merge team**: Release dependency on #3230
- [ ] Update action items in the dependency issue if needed.
- [ ] If all dependencies in #3230 have been resolved, remove the dependency label, move it to the new issue approval column and add a ready for milestone label.

### Resources/Instructions
- A GitHub action for linting the scss files is already implemented, You may use that as reference when implementing this action for Javascript files.
- [lint-scss.yml](https://github.com/hackforla/website/blob/gh-pages/.github/workflows/lint-scss.yml)
- Issue for implementing scss lint: #1441
- PR for implementing scss lint: #1957
- Recommended tool for linting: [Super Linter](https://github.com/marketplace/actions/super-linter)
- [Super Linter article](https://dev.to/n3wt0n/the-easiest-way-to-lint-any-code-github-super-linter-deep-dive-53eo)

#### Additional resources:
- [Events that trigger workflows](https://docs.github.com/en/actions/reference/events-that-trigger-workflows)
- [Workflow syntax for GitHub Actions](https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions)
- [GitHub GraphQL](https://docs.github.com/en/graphql)