arm64: zynqmp: add clock-output-names property in clock nodes

arm64: zynqmp: add clock-output-names property in clock nodes

Replace underscores with hyphens in the clock node names as per
dt-schema rule.

Also, add clock-output-names property to all clock nodes, so that the
resulting clock name do not change when clock node name is changed.

Signed-off-by: Naman Trivedi <naman.trivedimanojbhai@amd.com>
Acked-by: Senthil Nathan Thangaraj <senthilnathan.thangaraj@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/1080e31393c3e1b49735b77e7ddc14d570b83222.1733991159.git.michal.simek@amd.com