[Openid-specs-risc] [openid/sharedsignals] ef8e48: remove txt and html

[Tim Cappalli]

  Branch: refs/heads/tc-46-streamexists
  Home:   https://github.com/openid/sharedsignals
  Commit: ef8e48e24eb1892340865ae8af03bf277d810503
      https://github.com/openid/sharedsignals/commit/ef8e48e24eb1892340865ae8af03bf277d810503
  Author: Tim Cappalli <tim at cloudauth.dev>
  Date:   2023-08-01 (Tue, 01 Aug 2023)

  Changed paths:
    R openid-sharedsignals-framework-1_0.html
    R openid-sharedsignals-framework-1_0.txt

  Log Message:
  -----------
  remove txt and html