arm64: dts: marvell: Add AP806-dual missing CPU clocks

arm64: dts: marvell: Add AP806-dual missing CPU clocks

BugLink: https://bugs.launchpad.net/bugs/1862429
commit e231c6d47cca4b5df51bcf72dec1af767e63feaf upstream.

CPU clocks have been added to AP806-quad but not to the -dual
variant.

Fixes: c00bc38354cf ("arm64: dts: marvell: Add cpu clock node on Armada 7K/8K")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>