v1.7.1 to update PIO

### Releases v1.7.1

1. Update `platform.ini` and `library.json` to use original `khoih-prog` instead of `khoih.prog` after PIO fix
2. Update `Packages' Patches`

Author: khoih-prog

README.md

@@ -39,7 +39,7 @@
     * [8.1. To use BOARD_NAME](#81-to-use-board_name)
     * [8.2. To avoid compile error relating to microsecondsToClockCycles](#82-to-avoid-compile-error-relating-to-microsecondstoclockcycles)
   * [9. For Portenta_H7 boards using Arduino IDE in Linux](#9-for-portenta_h7-boards-using-arduino-ide-in-linux)
-  * [10. For RTL8720DN boards using AmebaD core](#9-for-rtl8720dn-boards-using-amebad-core)
+  * [10. For RTL8720DN boards using AmebaD core](#10-for-rtl8720dn-boards-using-amebad-core)
 * [Libraries' Patches](#libraries-patches)
   * [1. For application requiring 2K+ HTML page](#1-for-application-requiring-2k-html-page)
   * [2. For Ethernet library](#2-for-ethernet-library)