doc: move releasers to emeritus

[RafaelGSS]

Refs: #1036

[RafaelGSS]

Should be (also?) in the emeritus releasers list.

I'm not sure, there are emeritus in one list but not in others

[richardlau]

Should be (also?) in the emeritus releasers list.

I'm not sure, there are emeritus in one list but not in others

As former releasers, they should definitely be in releasers emeritus.

Beth and Danielle were also in the LTS team, prior to us removing the team in #1037, so I think it would also make sense for them to be in LTS emeritus as well:

Release/README.md

Lines 183 to 196 in 143ae02

	## LTS Team members
	<!-- ncu-team-sync.team(nodejs/lts) -->
	* [@BethGriggs](https://github.com/BethGriggs) - Bethany Griggs
	* [@BridgeAR](https://github.com/BridgeAR) - Ruben Bridgewater
	* [@codebytere](https://github.com/codebytere) - Shelley Vohr
	* [@danielleadams](https://github.com/danielleadams) - Danielle Adams
	* [@guybedford](https://github.com/guybedford) - Guy Bedford
	* [@mhdawson](https://github.com/mhdawson) - Michael Dawson
	* [@RafaelGSS](https://github.com/RafaelGSS) - Rafael Gonzaga
	* [@richardlau](https://github.com/richardlau) - Richard Lau
	* [@ruyadorno](https://github.com/ruyadorno) - Ruy Adorno
	* [@targos](https://github.com/targos) - Michaël Zasso