Bump browserslist from 4.28.1 to 4.28.8 - #162

Changed pages include:

• index.html - view
• 404.html - view
• 404/index.html - view
• bylaws/index.html - view
• citations/index.html - view
• components/index.html - view
• council/index.html - view
• meeting-notes/index.html - view
• offline-plugin-app-shell-fallback/index.html - view
• software/index.html - view

There are more changes not included in the list