Correct regression-palette-8.png
This corrects contrib/testpngs/badpal/regression-palette-8.png. Despite
the comment in commit da109d3e the file checked in had 255 PLTE entries
so failed to perform the regression test. This version of the PNG has
254 entries.
Signed-off-by: John Bowler <jbowler@acm.org>
diff --git a/contrib/testpngs/badpal/regression-palette-8.png b/contrib/testpngs/badpal/regression-palette-8.png
index 6052cf7..dcb88b6 100644
--- a/contrib/testpngs/badpal/regression-palette-8.png
+++ b/contrib/testpngs/badpal/regression-palette-8.png
Binary files differ
