Update project docs to reflect changes to jivelite
- /content/projects/add-a-display/index.md
- /content/projects/add-a-5-inch-hdmi-lcd-spi-touch/index.md
- /content/projects/add-a-waveshare-4-inch-hdmi-display/index.md
- /content/projects/add-a-waveshare-7-9-inch/index.md