Bump browserslist from 4.24.4 to 4.28.9 - #67

Changed pages include:

• index.html - view
• blog/index.html - view
• contact/index.html - view
• eight-ball.html - view
• plinko.html - view
• projects/index.html - view
• showdown-wheel.html - view
• slots.html - view
• stream.html - view
• support/index.html - view

There are more changes not included in the list