【添加】：OTA 下载固件打包工具

tools/ota_packager/rt_ota_packaging_tool.exe.config

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+  </startup>
+  <runtime>
+    <enforceFIPSPolicy enabled="false" />
+  </runtime>
+  <configs SELEFILE="" SAVEFILE="" COMPRESS="0" CRYPT="0" KEY="" IV="" NAME="" VERSION="" />
+</configuration>