Add Discord's reply feature to paginator

[jckli]

Summary

Addition of a way for paginator to reply to one's message.

What is the feature request for?

discord.ext.pages

The Problem

There is no way for paginator's send function to reply to a message.
Normal messages have this functionality with ctx.reply or message.channel.send(embed=embed, reference=message). Paginators currently do not have this function.

The Ideal Solution

To allow paginator.send to be able to reply to someone's message.

Like this, except with a bot user

The Current Solution

None, other than writing custom code.

Additional Context

No response