imagebuilder: rename OpenWrt into LEDE

Signed-off-by: Alexander Couzens <[email protected]>

target/imagebuilder/Config.in

@@ -1,5 +1,5 @@
 config IB
-	bool "Build the OpenWrt Image Builder"
+	bool "Build the LEDE Image Builder"
 	depends on !PROFILE_KCONFIG
 	depends on !EXTERNAL_TOOLCHAIN
 	help

target/imagebuilder/files/repositories.conf

@@ -1,4 +1,4 @@
 ## Place your custom repositories here, they must match the architecture and version.
 # src/gz %n %U
-# src custom file:///usr/src/openwrt/bin/%T/packages
+# src custom file:///usr/src/lede/bin/%T/packages