xfce4-whiskermenu-plugin: upgrade 2.6.2 -> 2.7.1

Release notes for 2.7.1
=======================
- Fix not selecting second icon in search results. (Issue openembedded#50)
- Fix incorrect selection when leaving treeview.
- Fix skipping first treeview item.
- Fix unnecessary button size changes.
- Translation updates

Release notes for 2.7.0
=======================
- Add showing categories as icons on top or bottom. (Issue openembedded#62)
- Add hiding username. (Issue openembedded#36)
- Add rounded profile picture.
- Add optional AccountsService support.
- Add catfish search action.
- Add CSS classes for theming.
- Improve search result relevance.
- Make stripping release builds optional.
- Rearrange settings dialog.
- Remove sliding out search results.
- Remove useless grab check.
- Rename icon to follow reverse DNS scheme.
- Replace size grip with resizing from edges.
- Replace slots with lambdas.
- Use original menu layout.
- Use dm-tool for switching users.
- Translation updates

Signed-off-by: Andreas Müller <[email protected]>
Signed-off-by: Khem Raj <[email protected]>

meta-xfce/recipes-panel-plugins/whiskermenu/xfce4-whiskermenu-plugin_2.6.2.bb → meta-xfce/recipes-panel-plugins/whiskermenu/xfce4-whiskermenu-plugin_2.7.1.bb

@@ -5,6 +5,6 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
 inherit xfce-panel-plugin cmake
 
-SRC_URI[sha256sum] = "6d20e22c18593aca5adecaf0a7a4f33a6bda233bdd92d3ca7b51c37d0baaf76e"
+SRC_URI[sha256sum] = "04ae0c1764a0d5ec70f18a760d998a2109bb6724f048554d7d6999d9072ca63e"
 
 RRECOMMENDS:${PN} += "menulibre"