[sdk/ktechlab] src: Remove left-over KIO version includes

Git commit 424264874176bbbcef005b42bd99481695659112 by Zoltan Padrah, on behalf of Friedrich W. H. Kossebau.
Committed on 19/07/2026 at 18:36.
Pushed by padrah into branch 'master'.

Remove left-over KIO version includes

Version-based checks got removed, also with KF >= 6.0 explicit include
of version headers no longer needed (matches now Qt experience).

M  +0    -2    src/filefilters.h
M  +0    -1    src/gui/outputmethoddlg.cpp
M  +0    -1    src/iteminterface.cpp

https://invent.kde.org/sdk/ktechlab/-/commit/424264874176bbbcef005b42bd99481695659112

diff --git a/src/filefilters.h b/src/filefilters.h
index 26fc4788..6e9b042c 100644
--- a/src/filefilters.h
+++ b/src/filefilters.h
@@ -11,8 +11,6 @@
 #ifndef FILEFILTER_H
 #define FILEFILTER_H
 
-#include <kio_version.h>
-
 #include <QString>
 #include <QList>
 
diff --git a/src/gui/outputmethoddlg.cpp b/src/gui/outputmethoddlg.cpp
index 3aeb8d1a..c8099140 100644
--- a/src/gui/outputmethoddlg.cpp
+++ b/src/gui/outputmethoddlg.cpp
@@ -18,7 +18,6 @@
 #include "filefilters.h"
 
 #include <KUrlRequester>
-#include <kio_version.h>
 
 #include <QCheckBox>
 #include <QDialogButtonBox>
diff --git a/src/iteminterface.cpp b/src/iteminterface.cpp
index 4dd22379..be0fa257 100644
--- a/src/iteminterface.cpp
+++ b/src/iteminterface.cpp
@@ -26,7 +26,6 @@
 #include <KToolBar>
 #include <KUrlRequester>
 #include <KXMLGUIFactory>
-#include <kio_version.h>
 
 #include <QApplication>
 #include <QCheckBox>