Fix variable name for kernel version check

.github/actions/droidspaces/action.yml

@@ -11,7 +11,7 @@ runs:
      # ABI: use ABI padding for SYSVIPC This commit allows us to enable CONFIG_SYSVIPC in defconfig without breaking kernel ABI
      patch -p1 < "$KERNEL_PATCHES/common/droidspaces/fix_sysvipc_kabi_6_7_8.patch"
 
-     if [[ "$KERNEL_VERSION" == "5.10" ]]; then
+     if [[ "$KERNEL_VER" == "5.10" ]]; then
       patch -p1 < "$KERNEL_PATCHES/common/droidspaces/fix_abi_padding_for_posix_mqueue.patch"
      fi