Update CLKS_NR_FSYS to the proper value after a fix in DT bindings.
This should always be the last clock in a CMU + 1.

Fixes: cd268e30 ("dt-bindings: clock: Add bindings for Exynos7885 CMU_FSYS")
Cc: stable@vger.kernel.org
Signed-off-by: David Virag <virag.david003@gmail.com>
Link: https://lore.kernel.org/r/20240806121157.479212-5-virag.david003@gmail.comSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>