sifiveu: 6.6: refresh patches

Refresh kernel patches.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

target/linux/sifiveu/patches-6.6/0005-riscv-sifive-unleashed-define-opp-table-cpufreq.patch

@@ -14,9 +14,9 @@ Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
 
 --- a/arch/riscv/Kconfig
 +++ b/arch/riscv/Kconfig
-@@ -711,6 +711,14 @@ config PORTABLE
+@@ -896,6 +896,14 @@ config PORTABLE
- 	select OF
  	select MMU
+ 	select OF
  
 +menu "CPU Power Management"
 +