sniper: Change vendor name from lge to lg, matching devicetree vendor prefix

This moves the sniper board from the lge to lg, in order to match the devicetree
vendor prefix already defined in the kernel.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
diff --git a/board/lg/sniper/Kconfig b/board/lg/sniper/Kconfig
new file mode 100644
index 0000000..3f18d21
--- /dev/null
+++ b/board/lg/sniper/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_SNIPER
+
+config SYS_BOARD
+	default "sniper"
+
+config SYS_VENDOR
+	default "lg"
+
+config SYS_CONFIG_NAME
+	default "sniper"
+
+endif