MAINTAINERS: Add db0 for the website

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

MAINTAINERS

@@ -54,7 +54,7 @@ release management                      Michael Niedermayer
 Communication
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-website                                 Robert Swain
+website                                 Deby Barbara Lepage
 fate.ffmpeg.org                         Timothy Gu
 Trac bug tracker                        Alexander Strasser, Michael Niedermayer, Carl Eugen Hoyos, Lou Logan
 mailing lists                           Michael Niedermayer, Baptiste Coudurier, Lou Logan