Retire a number of maintainers that haven't been active in long time

(meta)

README.md

@@ -173,7 +173,6 @@ _Code ownership, pull request approvals and merging, etc_ (see [Maintainers L2](
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-    <td align="center"><a href="https://github.com/aem"><img src="https://avatars0.githubusercontent.com/u/1909883?v=4" width="100px;" alt=""/><br /><sub><b>Adam Markon</b></sub></a><br />CLI</td>
     <td align="center"><a href="http://robdrosenberg.com"><img src="https://avatars0.githubusercontent.com/u/20813991?v=4" width="100px;" alt=""/><br /><sub><b>Robert Rosenberg</b></sub></a><br />Website/Docs</td>
     <td align="center"><a href="http://simonknott.de"><img src="https://avatars1.githubusercontent.com/u/14912729?v=4" width="100px;" alt=""/><br /><sub><b>Simon Knott</b></sub></a><br />SuperJSON</td>
     <td align="center"><a href="https://juanm04.com"><img src="https://avatars0.githubusercontent.com/u/16712703?v=4" width="100px;" alt=""/><br /><sub><b>Juan Martín Seery</b></sub></a><br />Website/Docs</td>
@@ -193,15 +192,9 @@ _Issue triage, pull request triage, community encouragement and moderation, etc_
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-    <td align="center"><a href="https://corey-brown.com"><img src="https://avatars1.githubusercontent.com/u/12791148?v=4" width="100px;" alt=""/><br /><sub><b>Corey Brown</b></sub></a></td>
     <td align="center"><a href="http://jeremyliberman.com/"><img src="https://avatars3.githubusercontent.com/u/2754163?v=4" width="100px;" alt=""/><br /><sub><b>Jeremy Liberman</b></td>
-    <td align="center"><a href="http://jagascript.com"><img src="https://avatars0.githubusercontent.com/u/4562878?v=4" width="100px;" alt=""/><br /><sub><b>Jaga Santagostino</b></sub></a></td>
     <td align="center"><a href="https://twitter.com/nitaking_"><img src="https://avatars2.githubusercontent.com/u/10850034?v=4" width="100px;" alt=""/><br /><sub><b>Satoshi Nitawaki</b></sub></a></td>
-    <td align="center"><a href="https://twitter.com/sandulat"><img src="https://avatars2.githubusercontent.com/u/7345874?v=4" width="100px;" alt=""/><br /><sub><b>Alexandru Stratulat</b></sub></a></td>
     <td align="center"><a href="https://github.com/engelkes-finstreet"><img src="https://avatars0.githubusercontent.com/u/36962022?s=460&u=34cfc4a3d6da0a87026f6068c371779c68daa3a2&v=4" width="100px;" alt=""/><br /><sub><b>Patrick Engelkes</b></sub></a></td>
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-    <td align="center"><a href="https://twitter.com/jdavenport97"><img src="https://avatars2.githubusercontent.com/u/1329874?v=4" width="100px;" alt=""/><br /><sub><b>Jamie Davenport</b></sub></a></td>
     <td align="center"><a href="https://twitter.com/myrondavis"><img src="https://avatars2.githubusercontent.com/u/1430136?v=4" width="100px;" alt=""/><br /><sub><b>Myron Davis</b></sub></a></td>
     <td align="center"><a href="https://twitter.com/NaReto1125_"><img src="https://avatars.githubusercontent.com/reo777" width="100px;" alt=""/><br /><sub><b>Reo Ishiyama</b></sub></a></td>
     <td align="center"><a href="https://github.com/malkomalko"><img src="https://avatars.githubusercontent.com/malkomalko" width="100px;" alt=""/><br /><sub><b>Robert Malko</b></sub></a></td>