configs: compile mouse driver as modules for qboot optimization

PS/2 mouse device probing costs more than 600ms after mouse driver
was initialized.
To compile it as modules can make the probing parallel with
init(systemd) startup, which can save about 600ms startup time.
Signed-off-by: NShile Zhang <shile.zhang@linux.alibaba.com>
Acked-by: NJoseph Qi <joseph.qi@linux.alibaba.com>

config-4.19.y-x86_64

@@ -2088,7 +2088,7 @@ CONFIG_INPUT_MATRIXKMAP=y
 #
 # Userland interfaces
 #
-CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV=m
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
@@ -2120,7 +2120,7 @@ CONFIG_KEYBOARD_ATKBD=y
 # CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2=m
 CONFIG_MOUSE_PS2_ALPS=y
 # CONFIG_MOUSE_PS2_BYD is not set
 CONFIG_MOUSE_PS2_LOGIPS2PP=y

config-4.19.y-x86_64-debug

@@ -2091,7 +2091,7 @@ CONFIG_INPUT_MATRIXKMAP=y
 #
 # Userland interfaces
 #
-CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV=m
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
@@ -2123,7 +2123,7 @@ CONFIG_KEYBOARD_ATKBD=y
 # CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2=m
 CONFIG_MOUSE_PS2_ALPS=y
 # CONFIG_MOUSE_PS2_BYD is not set
 CONFIG_MOUSE_PS2_LOGIPS2PP=y