ARM: dts: renesas: Synchronize R-Car R8A77990 E3 DTs with Linux 6.6.3

Synchronize R-Car R8A77990 E3 DTs with Linux 6.6.3,
commit bd3a9e5771a8b332f466d06f7c130a69cab0d526 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
diff --git a/arch/arm/dts/r8a77990.dtsi b/arch/arm/dts/r8a77990.dtsi
index 1be0b99..4c545ef 100644
--- a/arch/arm/dts/r8a77990.dtsi
+++ b/arch/arm/dts/r8a77990.dtsi
@@ -76,7 +76,7 @@
 			enable-method = "psci";
 			cpu-idle-states = <&CPU_SLEEP_0>;
 			dynamic-power-coefficient = <277>;
-			clocks =<&cpg CPG_CORE R8A77990_CLK_Z2>;
+			clocks = <&cpg CPG_CORE R8A77990_CLK_Z2>;
 			operating-points-v2 = <&cluster1_opp>;
 		};
 
@@ -88,7 +88,7 @@
 			next-level-cache = <&L2_CA53>;
 			enable-method = "psci";
 			cpu-idle-states = <&CPU_SLEEP_0>;
-			clocks =<&cpg CPG_CORE R8A77990_CLK_Z2>;
+			clocks = <&cpg CPG_CORE R8A77990_CLK_Z2>;
 			operating-points-v2 = <&cluster1_opp>;
 		};