ivi-shell: remove input-method section from config

input_method protocol is no longer supported.
Therefore, we should remove it from the example config

Signed-off-by: Emre Ucan <eucan@de.adit-jv.com>

ivi-shell/weston.ini.in

@@ -37,9 +37,6 @@ home-id=1007
 workspace-background-color=0x99000000
 workspace-background-id=2001
 
-[input-method]
-path=weston-keyboard
-
 [ivi-launcher]
 workspace-id=0
 icon-id=4001