SIGNAL/SLOT migration: lts_app_descriptor_editor.cpp and qsql_informix.cpp

- Migrated 12 SIGNAL/SLOT connections in lts_app_descriptor_editor.cpp to function-pointer syntax
  - clicked, editingFinished, pressed, textChanged signals
  - Added required includes: QListView, QLineEdit, QPushButton
- Migrated 2 SIGNAL/SLOT connections in qsql_informix.cpp to function-pointer syntax
  - timeout signal connections
- Added Qt5::Core5Compat dependency for QTextCodec support in Qt6
  - Updated CMakeLists.txt to link Qt6::Core5Compat

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

build-rti-off/Lts/Plugins/DeveloperTools/Gui/ui_dev_permissions_dialog.h

@@ -0,0 +1,65 @@
+/********************************************************************************
+** Form generated from reading UI file 'dev_permissions_dialog.ui'
+**
+** Created by: Qt User Interface Compiler version 6.10.2
+**
+** WARNING! All changes made in this file will be lost when recompiling UI file!
+********************************************************************************/
+
+#ifndef UI_DEV_PERMISSIONS_DIALOG_H
+#define UI_DEV_PERMISSIONS_DIALOG_H
+
+#include <QtCore/QVariant>
+#include <QtWidgets/QApplication>
+#include <QtWidgets/QGridLayout>
+#include <QtWidgets/QPushButton>
+#include <QtWidgets/QVBoxLayout>
+#include <QtWidgets/QWidget>
+
+QT_BEGIN_NAMESPACE
+
+class Ui_PermissionsDialog
+{
+public:
+    QGridLayout *gridLayout_2;
+    QVBoxLayout *verticalLayout;
+    QPushButton *pushButton;
+
+    void setupUi(QWidget *PermissionsDialog)
+    {
+        if (PermissionsDialog->objectName().isEmpty())
+            PermissionsDialog->setObjectName("PermissionsDialog");
+        PermissionsDialog->resize(537, 344);
+        gridLayout_2 = new QGridLayout(PermissionsDialog);
+        gridLayout_2->setObjectName("gridLayout_2");
+        verticalLayout = new QVBoxLayout();
+        verticalLayout->setObjectName("verticalLayout");
+
+        gridLayout_2->addLayout(verticalLayout, 0, 0, 1, 1);
+
+        pushButton = new QPushButton(PermissionsDialog);
+        pushButton->setObjectName("pushButton");
+
+        gridLayout_2->addWidget(pushButton, 1, 0, 1, 1, Qt::AlignRight);
+
+
+        retranslateUi(PermissionsDialog);
+
+        QMetaObject::connectSlotsByName(PermissionsDialog);
+    } // setupUi
+
+    void retranslateUi(QWidget *PermissionsDialog)
+    {
+        pushButton->setText(QCoreApplication::translate("PermissionsDialog", "Refresh", nullptr));
+        (void)PermissionsDialog;
+    } // retranslateUi
+
+};
+
+namespace Ui {
+    class PermissionsDialog: public Ui_PermissionsDialog {};
+} // namespace Ui
+
+QT_END_NAMESPACE
+
+#endif // UI_DEV_PERMISSIONS_DIALOG_H