instfiles: unify km-*0411.ini into km-00000411.ini

as they're identical and no longer need to duplicate them after
commit 5725200.

genkeymap/dump-keymaps.sh

@@ -26,9 +26,6 @@ setxkbmap -model pc104 -layout it
 # Japanese 'jp' 0x00000411
 setxkbmap -model jp106 -layout jp -variant OADG109A
 ./xrdp-genkeymap ../instfiles/km-00000411.ini
-./xrdp-genkeymap ../instfiles/km-e0010411.ini
-./xrdp-genkeymap ../instfiles/km-e0200411.ini
-./xrdp-genkeymap ../instfiles/km-e0210411.ini
 
 # Polish 'pl' 0x00000415
 setxkbmap -model pc104 -layout pl

instfiles/Makefile.am

@@ -26,10 +26,7 @@ dist_startscript_DATA = \
   km-0000080c.ini \
   km-00000813.ini \
   km-00000816.ini \
-  km-0000100c.ini \
+  km-0000100c.ini 
-  km-e0010411.ini \
-  km-e0200411.ini \
-  km-e0210411.ini
 
 #
 # platform specific files