Update docs/configuring-playbook-bot-draupnir.md: add an anchor link to the section for obtaining a fresh access token

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

docs/configuring-playbook-bot-draupnir.md

@@ -55,7 +55,7 @@ If you would like to enable the E2EE support, move to [the next section](#config
 
 If you will enable the E2EE support, you need to obtain a fresh access token for the bot. To do so, by default you need to create the bot user first.
 
-Alternatively, you can set your own user as the bot. In this case you'd not need to create the bot user.
+Alternatively, you can set your own user as the bot. In this case you'd not need to create the bot user. You can proceed to [obtain its fresh access token](#obtain-a-fresh-access-token).
 
 To create the user, add the following configuration to your `vars.yml` file. Make sure to replace `PASSWORD_FOR_THE_BOT` with your own.