*/*: remove myself as maintainer

Mostly easy to maintain packages, except for XDPH which has some
maintainers anyway.

Signed-off-by: Remigiusz Micielski <rmicielski@purelymail.com>

gui-apps/lemurs/metadata.xml

@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-    <maintainer type="person">
-        <name>Remigiusz Micielski</name>
-        <email>rmicielski@purelymail.com</email>
-    </maintainer>
+    <!-- maintainer-needed -->
     <upstream>
         <remote-id type="github">coastalwhite/lemurs</remote-id>
         <bugs-to>https://github.com/coastalwhite/lemurs/issues</bugs-to>

gui-apps/swww/metadata.xml

@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-    <maintainer type="person">
-        <name>Remigiusz Micielski</name>
-        <email>rmicielski@purelymail.com</email>
-    </maintainer>
+    <!-- maintainer-needed -->
     <upstream>
         <remote-id type="github">LGFae/swww</remote-id>
         <bugs-to>https://github.com/LGFae/swww/issues</bugs-to>

gui-apps/szyszka/metadata.xml

@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-  <maintainer type="person">
-    <email>rmicielski@purelymail.com</email>
-    <name>Remigiusz Micielski</name>
-  </maintainer>
+  <!-- maintainer-needed -->
   <upstream>
     <bugs-to>https://github.com/qarmin/szyszka/issues</bugs-to>
     <remote-id type="github">qarmin/szyszka</remote-id>