Updates buildroot and hifive_unleashed kernel

Bumps kernel version 5.10.179 -> 5.10.186
Bumps buildroot version 2023.02.1 -> 2023.02.2

kernel/riscv64-hifive_unleashed/configs/hifive_unleashed_defconfig

@@ -26,7 +26,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.179"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.186"
 
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="${BR2_EXTERNAL_SIFIVE_RENODE_CI_PATH}/configs/linux.config.fragment"

kernel/riscv64-hifive_unleashed/patches/linux/0001-linux-dts-patches.patch

@@ -1,4 +1,4 @@
-From 9c1057166890a91869a60851e8a8708883eb8921 Mon Sep 17 00:00:00 2001
+From b9b2e6ba46b9746b39de5df647fcfab22ec80bf2 Mon Sep 17 00:00:00 2001
 From: Wiktor Ogrodnik <[email protected]>
 Date: Fri, 10 Mar 2023 10:25:27 +0100
 Subject: [PATCH 1/2] linux dts patches
@@ -61,5 +61,5 @@ index dddabfbbc7a9..15e528335102 100644
 -	status = "okay";
 -};
 -- 
-2.30.2
+2.39.2
 

kernel/riscv64-hifive_unleashed/patches/linux/0002-disable-multicore-emulation.patch

@@ -1,4 +1,4 @@
-From e444834cc5b6aa4d4e85fd7a5777b91a9a05022b Mon Sep 17 00:00:00 2001
+From f037f7f928d58033ff856888576f8dc1cf59268d Mon Sep 17 00:00:00 2001
 From: Wiktor Ogrodnik <[email protected]>
 Date: Thu, 6 Apr 2023 14:30:25 +0200
 Subject: [PATCH 2/2] disable multicore emulation
@@ -103,5 +103,5 @@ index 64c06c9b41dc..58d9f0ec8f13 100644
  		prci: clock-controller@10000000 {
  			compatible = "sifive,fu540-c000-prci";
 -- 
-2.30.2
+2.39.2
 

scripts/compile-image.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-BUILDROOT_VERSION="2023.02.1"
+BUILDROOT_VERSION="2023.02.2"
 ARCH="$1"
 NAME="$2"
 

scripts/compile-kernel.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-BUILDROOT_VERSION="2023.02.1"
+BUILDROOT_VERSION="2023.02.2"
 ARCH="$1"
 BOARD="$2"