Update lnd 0 15 4 beta

[caheredia]

Why

Updated LND to latest version. Artifacts to successful build here.

What

• Bumped lnd to v0.15.4-beta
• output text:

  <li><a href='https://github.com/lightningnetwork/lnd/releases/tag/v0.15.4-beta'>2022-11-07</a> | <a href='https://lightning.network/' class='project-name'>lnd</a> | <a href='https://github.com/lightningnetwork/lnd/releases/tag/v0.15.4-beta'>v0.15.4-beta</a> | <a href='https://github.com/lightningnetwork/lnd/releases/download/v0.15.4-beta/manifest-v0.15.4-beta.txt'> factory dab6fa0ca80cba8cdac47ccd9fa2f2705a5cc2b2b0b67066bc335ecbeda5c700 </a>| <a href='https://github.com/caheredia/bitcoinbinary.org/raw/update_lnd_0_15_4_beta/lnd/lnd-v0.15.4-beta-video.webm'>video proof</a> | <a href='https://github.com/coinkite/bitcoinbinary.org/blob/main/lnd/artifacts.sh' class=bot>build bot</a></li>