package/wpewebkit: fix host gcc >= 4.8 check

package/wpewebkit: fix host gcc >= 4.8 check

We need host gcc >= 4.8 not host gcc < 4.8.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Acked-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: James Hilliard &lt;<a href="mailto:james.hilliard1@gmail.com" target="_blank">james.hilliard1@gmail.com</a>&gt;<br></blockquote><div><br></div><div><span class="gmail-m_4107183884095209747gmail-il"><span class="gmail-il">Acked</span></span>-by: Francois Perrad &lt;<a href="mailto:francois.perrad@gadz.org" target="_blank">francois.perrad@gadz.org</a>&gt;</div><div> <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Reviewed-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>