Add Vector4i icon

editor/icons/Vector4i.svg

@@ -0,0 +1 @@
+<svg viewBox="0 0 16 12" xmlns="http://www.w3.org/2000/svg"><path d="m1 4v6h2c1.6568542 0 3-1.3431458 3-3v-3h-2v3c0 .5522847-.4477153 1-1 1v-4z" fill="#de66f0"/><path d="m8.482 1.523-1.526 5.694 3.02-.015.043997 3.795h1.980003v-5.881h-2.373l.943-3.595z" fill="#eba2f6"/><path d="m13 2v2h2v-2zm0 4v4.000001h2v-4.000001z" fill="#5abbef"/></svg>

editor/property_selector.cpp

@@ -138,7 +138,7 @@ void PropertySelector::_update_search() {
 			search_options->get_theme_icon(SNAME("Vector3i"), SNAME("EditorIcons")),
 			search_options->get_theme_icon(SNAME("Transform2D"), SNAME("EditorIcons")),
 			search_options->get_theme_icon(SNAME("Vector4"), SNAME("EditorIcons")),
-			search_options->get_theme_icon(SNAME("Vector4"), SNAME("EditorIcons")), // Vector4i, needs icon.
+			search_options->get_theme_icon(SNAME("Vector4i"), SNAME("EditorIcons")),
 			search_options->get_theme_icon(SNAME("Plane"), SNAME("EditorIcons")),
 			search_options->get_theme_icon(SNAME("Quaternion"), SNAME("EditorIcons")),
 			search_options->get_theme_icon(SNAME("AABB"), SNAME("EditorIcons")),