clk: samsung: Fix block comment style warnings reported by checkpatch

Fix checkpatch giving warnings on driver files related to comment style.
WARNING: Block comments should align the * on each line which is

Signed-off-by: Varada Pavani <v.pavani@samsung.com>
Link: https://lore.kernel.org/r/20240926145132.1763-2-v.pavani@samsung.com


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>