Add the banner image to the lifcycle mapping page

This adds the banner image for the LifecycleMappingPage to make it look
more nice!

Author: laeubi

assets/Wizard_Banner_Connectors.svg

@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-SymbolicName: org.eclipse.m2e.core.ui;singleton:=true
-Bundle-Version: 2.0.3.qualifier
+Bundle-Version: 2.0.4.qualifier
 Bundle-RequiredExecutionEnvironment: JavaSE-17
 Bundle-Name: %Bundle-Name
 Bundle-Vendor: %Bundle-Vendor

org.eclipse.m2e.core.ui/META-INF/MANIFEST.MF

@@ -33,6 +33,7 @@
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.jface.layout.TreeColumnLayout;
+import org.eclipse.jface.resource.ImageDescriptor;
 import org.eclipse.jface.viewers.CellEditor;
 import org.eclipse.jface.viewers.ColumnWeightData;
 import org.eclipse.jface.viewers.ComboBoxCellEditor;
@@ -133,6 +134,8 @@ public LifecycleMappingPage() {
     setTitle(Messages.LifecycleMappingPage_title);
     setDescription(Messages.LifecycleMappingPage_description);
     setPageComplete(true); // always allow to leave mapping page, even when there are mapping problems
+    setImageDescriptor(ImageDescriptor
+        .createFromURL(LifecycleMappingPage.class.getResource("/icons/banner_lifecycleMappingPage.png")));
   }
 
   /**