libgtk2-gladexml-simple-perl is marked for autoremoval from testing

[Debian testing autoremoval watch]

libgtk2-gladexml-simple-perl 0.32-3 is marked for autoremoval from testing on 2018-08-23

It is affected by these RC bugs:
904551: libgtk2-gladexml-simple-perl: Don't ship libgtk2-gladexml-simple-perl in Buster

It (build-)depends on packages with these RC bugs:
904561: libgtk2-gladexml-perl: Don't ship libgtk2-gladexml-perl in Buster