Several minecraft.net pages fail loading favicon

The bug

Several minecraft.net pages fail loading the favicon because they use https://www.minecraft.net/favicon.ico as icon URL which does not exist.

Combined with WEB-3046 this makes the browser try to load the favicon over HTTP which causes a warning due to "Mixed content".

Affected pages

List is likely incomplete

• https://www.minecraft.net/en-us/eula
• https://www.minecraft.net/en-us/terms/kelloggs
• https://classic.minecraft.net

Reproduction steps

1. Open https://www.minecraft.net/login
2. Look at the browser tab
   No favicon is shown