patches/openwrt: mpc85xx: workaround for building: add kernel 5.10

patches/openwrt/wip/0100-mpc85xx-turris1x-Workaround-fix-for-building-turris1.patch

@@ -15,6 +15,16 @@ Signed-off-by: Marek Behún <marek.behun@nic.cz>
  3 files changed, 3 insertions(+), 42 deletions(-)
  delete mode 100644 target/linux/mpc85xx/patches-5.4/900-powerpc-bootwrapper-disable-uImage-generation.patch
 
+diff --git a/target/linux/mpc85xx/config-5.10 b/target/linux/mpc85xx/config-5.10
+index ee8f9a40ed..94a32358ae 100644
+--- a/target/linux/mpc85xx/config-5.10
++++ b/target/linux/mpc85xx/config-5.10
+@@ -327,3 +327,5 @@ CONFIG_USB_UAS=y
+ CONFIG_SCSI=y
+ CONFIG_BLK_DEV_SD=y
+ CONFIG_MTD_NAND_ECC_SW_BCH=y
++# CONFIG_KERNEL_XZ is not set
++CONFIG_KERNEL_GZIP=y
 diff --git a/target/linux/mpc85xx/config-5.15 b/target/linux/mpc85xx/config-5.15
 index ee8f9a40ed..94a32358ae 100644
 --- a/target/linux/mpc85xx/config-5.15