pkg-stats: fix the broken "results" link

At the top of the output html page there is a dangling "results" link.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

support/scripts/pkg-stats

@@ -227,6 +227,7 @@ for i in $(find boot/ linux/ package/ -name '*.mk' | sort) ; do
 done
 echo "</table>"
 
+echo "<a id="results"></a>"
 echo "<table>"
 echo "<tr>"
 echo "<td>Packages using the <i>generic</i> infrastructure</td>"