Dev: Ignore the Dockerfile When it Appears in the Language Data

### Dependency

- [x] #8623

### Overview

We need to ignore Dockerfile as a language so that projects on the projects page are accurately displayed.

#### Details
When this issue is complete:
- Dockerfile will no longer show up in the Language filter on the Projects Check and Projects pages
- Projects will no longer list Dockerfile under Language on their resource cards/pages
- BallotNav
- Civic Tech Jobs
- Food Oasis
- Home Unite Us
- LA TDM Calculator
- Lucy Parking
- Heart
- HelloGOV
- Railstats LA
- Civic Tech Index
- Spare

### Action Items
- [ ] Using resource 1.01 identify projects using Dockerfile as a language
- [ ] Edit file in resource 1.01.02 to ignore the Dockerfile language so that it does not display on the projects and project check pages
- [ ] Use Docker to test changes locally, in both desktop and mobile views

### Resources/Instructions
- 1.01 projects check page: https://www.hackforla.org/projects-check/
- 1.01.01 https://github.com/hackforla/website/blob/gh-pages/_includes/current-projects.html
- 1.01.02 https://github.com/hackforla/website/blob/gh-pages/assets/js/current-projects.js
- 1.02 projects page: https://www.hackforla.org/projects/
- 1.02.01 https://github.com/hackforla/website/blob/gh-pages/pages/projects-page.html