add make_xulrunner24 build target

bundles/org.eclipse.swt.gtk.linux.x86/build.xml

diff --git a/bundles/org.eclipse.swt.gtk.linux.x86/build.xml b/bundles/org.eclipse.swt.gtk.linux.x86/build.xml
index 442e86c..220f225 100644
--- a/bundles/org.eclipse.swt.gtk.linux.x86/build.xml
+++ b/bundles/org.eclipse.swt.gtk.linux.x86/build.xml
@@ -4,7 +4,7 @@
 	<property name="swt.ws" value="gtk" />
 	<property name="swt.os" value="linux" />
 	<property name="swt.arch" value="x86" />
-	<property name="targets" value="make_mozilla make_xulrunner make_xpcominit install"/>
+	<property name="targets" value="make_mozilla make_xulrunner make_xulrunner24 make_xpcominit install"/>
 	
 	<!-- These properties are used by eclipse when exporting as Deployable plugin and fragments -->
 	<property name="version.suffix" value="3.102.0" />