Commitd284e6ef0f("treewide: convert mtd-mac-address-increment* to generic implementation") renamed "mtd-mac-address-increment" property to "mac-address-increment". Convert remaining usages that have been added after that. Fixes:f44e933458("ipq806x: provide WiFI mac-addresses from dts") Signed-off-by: Sungbo Eo <mans0n@gorani.run>