ppc4xx: Remove reference to common/lists.o from some esd linker scripts

This patch removes some direct references to common/lists.o from some
esd linker scripts. This is necessary because the lists source was moved
and is not in the "common" directory anymore.

Signed-off-by: Stefan Roese <sr@denx.de>

board/esd/ar405/u-boot.lds

@@ -79,7 +79,6 @@ SECTIONS
     common/cmd_mem.o		(.text)
     common/cmd_nvedit.o		(.text)
     common/console.o		(.text)
-    common/lists.o		(.text)
     common/main.o		(.text)
 
 /*

board/esd/canbt/u-boot.lds

@@ -78,7 +78,6 @@ SECTIONS
     common/cmd_mem.o		(.text)
     common/cmd_nvedit.o		(.text)
     common/console.o		(.text)
-    common/lists.o		(.text)
     common/main.o		(.text)
     net/net.o			(.text)
 

board/esd/dasa_sim/u-boot.lds

@@ -78,7 +78,6 @@ SECTIONS
     common/cmd_mem.o		(.text)
     common/cmd_nvedit.o		(.text)
     common/console.o		(.text)
-    common/lists.o		(.text)
     common/main.o		(.text)
 
     board/esd/dasa_sim/flash.o	(.text)