build: Use GCC 10 instead of GCC 9

This might give a tiny bit more performance:
https://community.arm.com/developer/tools-software/tools/b/tools-software-ides-blog/posts/gcc-10-better-and-faster

Author: zehnm

buildroot-external/configs/remote_defconfig

@@ -8,6 +8,7 @@ BR2_PACKAGE_OVERRIDE_FILE="$(BR2_EXTERNAL_YIOS_PATH)/local.mk"
 BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_YIOS_PATH)/patches $(BR2_EXTERNAL_YIOS_PATH)/board/remote/patches"
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
+BR2_GCC_VERSION_10_X=y
 BR2_TOOLCHAIN_BUILDROOT_CXX=y
 BR2_TARGET_GENERIC_HOSTNAME="yioremote"
 BR2_TARGET_GENERIC_ISSUE="Welcome to YIO Remote"

buildroot-external/configs/rpi0w_defconfig

@@ -10,7 +10,7 @@ BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_YIOS_PATH)/patches $(BR2_EXTERNAL_YIOS_PATH
 BR2_SSP_REGULAR=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
-BR2_GCC_VERSION_9_X=y
+BR2_GCC_VERSION_10_X=y
 BR2_TOOLCHAIN_BUILDROOT_CXX=y
 BR2_GCC_ENABLE_LTO=y
 BR2_TARGET_GENERIC_HOSTNAME="yio-dev"
@@ -33,7 +33,6 @@ BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2708-rpi-zero-w"
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
 BR2_PACKAGE_FFMPEG=y
-BR2_PACKAGE_LZ4=y
 BR2_PACKAGE_JQ=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
@@ -60,6 +59,7 @@ BR2_PACKAGE_NODEJS_NPM=y
 BR2_PACKAGE_OPUS=y
 BR2_PACKAGE_LIBARCHIVE=y
 BR2_PACKAGE_LIBZIP=y
+BR2_PACKAGE_LZ4=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_GNUTLS=y
 BR2_PACKAGE_LIBNSS=y

buildroot-external/configs/rpi3_defconfig

@@ -11,7 +11,7 @@ BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_YIOS_PATH)/patches $(BR2_EXTERNAL_YIOS_PATH
 BR2_SSP_REGULAR=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
-BR2_GCC_VERSION_9_X=y
+BR2_GCC_VERSION_10_X=y
 BR2_TOOLCHAIN_BUILDROOT_CXX=y
 BR2_GCC_ENABLE_LTO=y
 BR2_TARGET_GENERIC_HOSTNAME="yio-dev"
@@ -34,7 +34,6 @@ BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2710-rpi-3-b bcm2710-rpi-3-b-plus bcm2710-r
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
 BR2_PACKAGE_FFMPEG=y
-BR2_PACKAGE_LZ4=y
 BR2_PACKAGE_JQ=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
@@ -61,6 +60,7 @@ BR2_PACKAGE_NODEJS_NPM=y
 BR2_PACKAGE_OPUS=y
 BR2_PACKAGE_LIBARCHIVE=y
 BR2_PACKAGE_LIBZIP=y
+BR2_PACKAGE_LZ4=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_GNUTLS=y
 BR2_PACKAGE_LIBNSS=y