tdf#119931 Fix accessibility warnings

Signed-off-by: Rasenkai <rasenkai99@gmail.com>
Change-Id: Id211c56f0090516ec0118110038be70f003ff80f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150706
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

desktop/uiconfig/ui/dependenciesdialog.ui

@@ -75,6 +75,9 @@
                 <property name="width-chars">50</property>
                 <property name="max_width_chars">50</property>
                 <property name="xalign">0</property>
+                <accessibility>
+                  <relation type="label-for" target="depListTreeview"/>
+                </accessibility>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -99,6 +102,9 @@
                     <property name="headers_visible">False</property>
                     <property name="search_column">0</property>
                     <property name="show_expanders">False</property>
+                <accessibility>
+                  <relation type="labelled-by" target="label1"/>
+                </accessibility>
                     <child internal-child="selection">
                       <object class="GtkTreeSelection" id="Macro Library List-selection2"/>
                     </child>

solenv/sanitizers/ui/desktop.suppr

@@ -1,5 +1,3 @@
-desktop/uiconfig/ui/dependenciesdialog.ui://GtkLabel[@id='label1'] orphan-label
-desktop/uiconfig/ui/dependenciesdialog.ui://GtkTreeView[@id='depListTreeview'] no-labelled-by
 desktop/uiconfig/ui/extensionmanager.ui://GtkLabel[@id='progressft'] orphan-label
 desktop/uiconfig/ui/extensionmanager.ui://GtkProgressBar[@id='progressbar'] no-labelled-by
 desktop/uiconfig/ui/licensedialog.ui://GtkLabel[@id='head'] orphan-label