sci-biology/augustus: move remote-id inside upstream block

Fixes: f203a8487a ("sci-biology/augustus: add github remote-id")
Signed-off-by: Petr Vaněk <arkamar@atlas.cz>
Closes: https://github.com/gentoo/gentoo/pull/29448
Signed-off-by: Sam James <sam@gentoo.org>

sci-biology/augustus/metadata.xml

@@ -5,5 +5,7 @@
     <email>sci-biology@gentoo.org</email>
     <name>Gentoo Biology Project</name>
   </maintainer>
-  <remote-id type="github">Gaius-Augustus/Augustus</remote-id>
+  <upstream>
+    <remote-id type="github">Gaius-Augustus/Augustus</remote-id>
+  </upstream>
 </pkgmetadata>