Add includes to UI files to resolve FTBFS

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit b8f85da836)

src/countdown_Dialog.ui

@@ -201,4 +201,7 @@
     <slot>pB_cancel_pressed()</slot>
 </Q_SLOTS>
 <layoutdefaults spacing="6" margin="11"/>
+<includes>
+    <include location="global" impldecl="in implementation">kprogress.h</include>
+</includes>
 </UI>

src/detailed_Dialog.ui

@@ -639,4 +639,7 @@
     </grid>
 </widget>
 <layoutdefaults spacing="6" margin="11"/>
+<includes>
+    <include location="global" impldecl="in implementation">kled.h</include>
+</includes>
 </UI>

src/log_viewer.ui

@@ -101,4 +101,7 @@
     <slot>pB_save_clicked()</slot>
 </Q_SLOTS>
 <layoutdefaults spacing="6" margin="11"/>
+<includes>
+    <include location="global" impldecl="in implementation">ktextedit.h</include>
+</includes>
 </UI>