Issue with Markdown rendering in `Withdrawal reason` header section in EIP-1706

[mryalamanchi]

The Withdrawal reason section in the EIP-1706 is not rendering the Markdown correctly, as discussed in the EIPIP Meeting 50

Reference(s):

• https://github.com/ethereum/EIPs/blob/master/_layouts/eip.html#L54

[MicahZoltu]

This is likely going to require a bit of research to solve. We need to figure out how to tell Jekyll to support markdown within that particular form field.