dev-python/pydbus: fix metadata

Package-Manager: Portage-2.3.88, Repoman-2.3.20
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@riseup.net>

dev-python/pydbus/metadata.xml

@@ -6,8 +6,4 @@
         <email>andrewammerlaan@riseup.net</email>
         <name>Andrew Ammerlaan</name>
     </maintainer>
-    <maintainer type="project">
-        <email>proxy-maint@gentoo.org</email>
-        <name>Proxy Maintainers</name>
-    </maintainer>
 </pkgmetadata>