base-files: fix CONFIG_VERSION_DIST default

Fix the default value of CONFIG_VERSION_DIST to use uppercase "LEDE".

Signed-off-by: Jo-Philipp Wich <[email protected]>

package/base-files/image-config.in

@@ -158,7 +158,7 @@ if VERSIONOPT
 	config VERSION_DIST
 		string
 		prompt "Release distribution"
-		default "Lede"
+		default "LEDE"
 		help
 			This is the name of the release distribution.
 			If unspecified, it defaults to OpenWrt.