update sync-files.yml

.github/workflows/sync-files.yml

@@ -37,7 +37,7 @@ jobs:
            echo -e "\\n$configdata" >> ./rk35xx/.config
            # 清除.config配置文件里面重复的配置项
            configdata2=$(cat ./rk35xx/.config)
-           echo "$configdata2" | awk '!seen[$0]++' > ./rk35xx/.config
+           echo "$configdata2" | awk '!seen[$0]++ && NF > 0' > ./armv8/.config
         else
            echo "不处理数据。"
         fi