configs/sipeed_{maixduino, maix_go}_sdcard_defconfig: fix build with binutils >= 2.38

Backport an upstream patch fixing the build with binutils >= 2.38
for riscv's for Zicsr and Zifencei.

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/4936949340
https://gitlab.com/buildroot.org/buildroot/-/jobs/4936949329

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

configs/sipeed_maix_go_sdcard_defconfig

@@ -17,6 +17,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_19=y
 BR2_BINFMT_FLAT=y
 BR2_BINFMT_FLAT_ONE=y
 # BR2_TARGET_ENABLE_ROOT_LOGIN is not set
+BR2_GLOBAL_PATCH_DIR="board/canaan/k210-soc/patches"
 
 # Kernel
 BR2_LINUX_KERNEL=y

configs/sipeed_maixduino_sdcard_defconfig

@@ -17,6 +17,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_19=y
 BR2_BINFMT_FLAT=y
 BR2_BINFMT_FLAT_ONE=y
 # BR2_TARGET_ENABLE_ROOT_LOGIN is not set
+BR2_GLOBAL_PATCH_DIR="board/canaan/k210-soc/patches"
 
 # Kernel
 BR2_LINUX_KERNEL=y