Metadata for resynthesizer in main

<component type="addon">
  <id>org.gimp.GIMP.Plugin.Resynthesizer</id>
  <name>Resynthesizer</name>
  <summary>Resynthesizer GIMP Plugin</summary>
  <project_license>GPL-3.0+</project_license>
  <description>
    <p>Set of GIMP plug-ins that heal (in-paint), synthesize texture,
  theme an image, and more</p>
  </description>
  <extends>org.gimp.GIMP</extends>
  <pkgname>resynthesizer</pkgname>
  <url type="homepage">https://github.com/bootchk/resynthesizer/wiki</url>
  <url type="bugtracker">https://bugzilla.gnome.org/enter_bug.cgi?product=gimp&amp;component=Plugins</url>
  <url type="faq">https://github.com/bootchk/resynthesizer.git</url>
  <releases>
    <release type="stable" version="3.0" timestamp="1747872000"/>
    <release type="stable" version="2.0.3" timestamp="1515456000"/>
  </releases>
</component>