Drop known broken email addresses

Corresponding to flashrom svn r825.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

flashrom.8

@@ -262,7 +262,7 @@ Claus Gindhart <claus.gindhart@kontron.com>
 .br
 Dominik Geyer <dominik.geyer@kontron.com>
 .br
-Eric Biederman <ebiederman@lnxi.com>
+Eric Biederman
 .br
 Giampiero Giancipoli <gianci@email.it>
 .br
@@ -292,9 +292,9 @@ Steven James <pyro@linuxlabs.com>
 .br
 Uwe Hermann <uwe@hermann-uwe.de>
 .br
-Wang Qingpei <Qingpei.Wang@amd.com>
+Wang Qingpei
 .br
-Yinghai Lu <yinghai.lu@amd.com>
+Yinghai Lu
 .br
 some others 
 .PP