dev-libs/MicroJSON: Maintainer retired

Proxied maintainer retired due to inactivity.
Bug: https://bugs.gentoo.org/632738
Package-Manager: Portage-2.3.28, Repoman-2.3.9

dev-libs/MicroJSON/metadata.xml

@@ -1,15 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-  <maintainer type="person">
-    <email>[email protected]</email>
-    <name>Gorelov Grigory</name>
-  </maintainer>
-  <maintainer type="project">
-    <email>[email protected]</email>
-    <name>Proxy Maintainers</name>
-  </maintainer>
-  <longdescription>
-    Small and simple to use JSON generation and parsing library.
-  </longdescription>
+<!-- maintainer-needed -->
+	<longdescription>
+	Small and simple to use JSON generation and parsing library.
+	</longdescription>
 </pkgmetadata>