doc: move 8 collaborators to emeriti

As discussed in TSC email, I contacted 8 Collaborators whose last
activity appears to be quite some time ago to suggest that they be moved
to emeritus status until such a time as they will be active again. There
were no objections from the 8 Collaborators or the TSC.

PR-URL: #16173
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>

Author: Trott

README.md

@@ -369,8 +369,6 @@ For more information about the governance of the Node.js project, see
 **Ilkka Myller** <ilkka.myller@nodefield.com>
 * [indutny](https://github.com/indutny) -
 **Fedor Indutny** <fedor.indutny@gmail.com>
-* [isaacs](https://github.com/isaacs) -
-**Isaac Z. Schlueter** <i@izs.me>
 * [italoacasas](https://github.com/italoacasas) -
 **Italo A. Casas** <me@italoacasas.com> (he/him)
 * [JacksonTian](https://github.com/JacksonTian) -
@@ -407,8 +405,6 @@ For more information about the governance of the Node.js project, see
 **Luigi Pinca** <luigipinca@gmail.com> (he/him)
 * [lucamaraschi](https://github.com/lucamaraschi) -
 **Luca Maraschi** <luca.maraschi@gmail.com> (he/him)
-* [lxe](https://github.com/lxe) -
-**Aleksey Smolenchuk** <lxe@lxe.co>
 * [matthewloring](https://github.com/matthewloring) -
 **Matthew Loring** <mattloring@google.com>
 * [mcollina](https://github.com/mcollina) -
@@ -421,8 +417,6 @@ For more information about the governance of the Node.js project, see
 **Mikeal Rogers** <mikeal.rogers@gmail.com>
 * [misterdjules](https://github.com/misterdjules) -
 **Julien Gilli** <jgilli@nodejs.org>
-* [monsanto](https://github.com/monsanto) -
-**Christopher Monsanto** <chris@monsan.to>
 * [mscdex](https://github.com/mscdex) -
 **Brian White** <mscdex@mscdex.net>
 * [MylesBorins](https://github.com/MylesBorins) -
@@ -431,18 +425,12 @@ For more information about the governance of the Node.js project, see
 **Teddy Katz** <teddy.katz@gmail.com>
 * [ofrobots](https://github.com/ofrobots) -
 **Ali Ijaz Sheikh** <ofrobots@google.com>
-* [Olegas](https://github.com/Olegas) -
-**Oleg Elifantiev** <oleg@elifantiev.ru>
 * [orangemocha](https://github.com/orangemocha) -
 **Alexis Campailla** <orangemocha@nodejs.org>
 * [othiym23](https://github.com/othiym23) -
 **Forrest L Norvell** <ogd@aoaioxxysz.net> (he/him)
-* [petkaantonov](https://github.com/petkaantonov) -
-**Petka Antonov** <petka_antonov@hotmail.com>
 * [phillipj](https://github.com/phillipj) -
 **Phillip Johnsen** <johphi@gmail.com>
-* [piscisaureus](https://github.com/piscisaureus) -
-**Bert Belder** <bertbelder@gmail.com>
 * [pmq20](https://github.com/pmq20) -
 **Minqi Pan** <pmq2001@gmail.com>
 * [princejwesley](https://github.com/princejwesley) -
@@ -453,8 +441,6 @@ For more information about the governance of the Node.js project, see
 **Refael Ackermann** <refack@gmail.com> (he/him)
 * [richardlau](https://github.com/richardlau) -
 **Richard Lau** <riclau@uk.ibm.com>
-* [rlidwka](https://github.com/rlidwka) -
-**Alex Kocharin** <alex@kocharin.ru>
 * [rmg](https://github.com/rmg) -
 **Ryan Graham** <r.m.graham@gmail.com>
 * [robertkowalski](https://github.com/robertkowalski) -
@@ -487,8 +473,6 @@ For more information about the governance of the Node.js project, see
 **Stefan Budeanu** <stefan@budeanu.com>
 * [targos](https://github.com/targos) -
 **Michaël Zasso** <targos@protonmail.com> (he/him)
-* [tellnes](https://github.com/tellnes) -
-**Christian Tellnes** <christian@tellnes.no>
 * [thefourtheye](https://github.com/thefourtheye) -
 **Sakthipriyan Vairamani** <thechargingvolcano@gmail.com> (he/him)
 * [thekemkid](https://github.com/thekemkid) -
@@ -520,6 +504,25 @@ For more information about the governance of the Node.js project, see
 * [yosuke-furukawa](https://github.com/yosuke-furukawa) -
 **Yosuke Furukawa** <yosuke.furukawa@gmail.com>
 
+### Collaborator Emeriti
+
+* [isaacs](https://github.com/isaacs) -
+**Isaac Z. Schlueter** <i@izs.me>
+* [lxe](https://github.com/lxe) -
+**Aleksey Smolenchuk** <lxe@lxe.co>
+* [monsanto](https://github.com/monsanto) -
+**Christopher Monsanto** <chris@monsan.to>
+* [Olegas](https://github.com/Olegas) -
+**Oleg Elifantiev** <oleg@elifantiev.ru>
+* [petkaantonov](https://github.com/petkaantonov) -
+**Petka Antonov** <petka_antonov@hotmail.com>
+* [piscisaureus](https://github.com/piscisaureus) -
+**Bert Belder** <bertbelder@gmail.com>
+* [rlidwka](https://github.com/rlidwka) -
+**Alex Kocharin** <alex@kocharin.ru>
+* [tellnes](https://github.com/tellnes) -
+**Christian Tellnes** <christian@tellnes.no>
+
 Collaborators follow the [COLLABORATOR_GUIDE.md](./COLLABORATOR_GUIDE.md) in
 maintaining the Node.js project.