mediatek: filogic: Cudy WR3000H: Fix SUPPORTED_DEVICES
Fix the name used for the transition image from Cudy.
This should make it possible to use the cudy transition image.
Fixes: 9d66b8b312fb ("mediatek: filogic: Add support for cudy wr3000h")
Link: https://github.com/openwrt/openwrt/pull/17652
(cherry picked from commit 0f8a5a5fd6929a3795a67ad4f98a7bc7358d22d9)
Link: https://github.com/openwrt/openwrt/pull/19124
Signed-off-by: Hauke Mehrtens <[email protected]>