clk: rockchip: rename gate-grf clk file

All Rockchip clock types live in files starting with clk-foo, so rename
the newly added gate-grf-clock to follow that scheme.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250508182752.1925313-3-heiko@sntech.de

drivers/clk/rockchip/Makefile

@@ -8,13 +8,13 @@ obj-$(CONFIG_COMMON_CLK_ROCKCHIP) += clk-rockchip.o
 clk-rockchip-y += clk.o
 clk-rockchip-y += clk-pll.o
 clk-rockchip-y += clk-cpu.o
+clk-rockchip-y += clk-gate-grf.o
 clk-rockchip-y += clk-half-divider.o
 clk-rockchip-y += clk-inverter.o
 clk-rockchip-y += clk-mmc-phase.o
 clk-rockchip-y += clk-muxgrf.o
 clk-rockchip-y += clk-ddr.o
 clk-rockchip-y += gate-link.o
-clk-rockchip-y += gate-grf.o
 clk-rockchip-$(CONFIG_RESET_CONTROLLER) += softrst.o
 
 obj-$(CONFIG_CLK_PX30)          += clk-px30.o