fdo#64870 Duplicate shortcut on Text Import dialogue

Accelerator 'o' is used for Open as well as Other,
'r' isn't used as accelerator in that dialog.

Change-Id: Ia25f03e437378c49e90376dff8aa0826d53265a6
Reviewed-on: https://gerrit.libreoffice.org/4004Reviewed-by: Fridrich Strba <fridrich@documentfoundation.org>
Tested-by: Fridrich Strba <fridrich@documentfoundation.org>

sc/uiconfig/scalc/ui/textimportcsv.ui

@@ -390,7 +390,7 @@
                                     <property name="column_spacing">12</property>
                                     <child>
                                       <object class="GtkCheckButton" id="other">
-                                        <property name="label" translatable="yes">_Other</property>
+                                        <property name="label" translatable="yes">Othe_r</property>
                                         <property name="visible">True</property>
                                         <property name="can_focus">True</property>
                                         <property name="receives_default">False</property>