v1.7.8 to Sync with SSLClient v1.6.11

### Releases v1.7.8

1. Sync with [SSLClient v1.6.11](https://github.com/OPEnSLab-OSU/SSLClient/releases/tag/v1.6.11). Check [Pull in OPEnSLab-OSU's SSLClient v1.6.11 #17](#17)
2. Add example [AWS_IoT](examples/AWS_IoT)
3. Change default SS pin for RP2040 using [ArduinoCore-mbed core](https://github.com/arduino/ArduinoCore-mbed) to 17 from 5 to be the same as [arduino-pico core](https://github.com/earlephilhower/arduino-pico)
4. Update `Packages' Patches`

Author: khoih-prog

README.md

@@ -2401,6 +2401,8 @@ Many thanks for everyone for bug reporting, new feature suggesting, testing and
     <td align="center"><a href="https://github.com/tcpipchip"><img src="https://github.com/tcpipchip.png" width="100px;" alt="tcpipchip"/><br /><sub><b>Miguel Wisintainer</b></sub></a><br /></td>
     <td align="center"><a href="https://github.com/jimmie11"><img src="https://github.com/jimmie11.png" width="100px;" alt="jimmie11"/><br /><sub><b>jimmie11</b></sub></a><br /></td>
     <td align="center"><a href="https://github.com/Nourbakhsh-Rad"><img src="https://github.com/Nourbakhsh-Rad.png" width="100px;" alt="Nourbakhsh-Rad"/><br /><sub><b>Shahram</b></sub></a><br /></td>
+  </tr>
+  <tr>
     <td align="center"><a href="https://github.com/marcelstoer"><img src="https://github.com/marcelstoer.png" width="100px;" alt="marcelstoer"/><br /><sub><b>Marcel Stör</b></sub></a><br /></td>
   </tr>
 </table>

changelog.md

@@ -12,6 +12,8 @@
 
 
 * [Changelog](#changelog)
+  * [Releases v1.7.8](#releases-v178)
+  * [Releases v1.7.7](#releases-v177)
   * [Releases v1.7.6](#releases-v176)
   * [Releases v1.7.5](#releases-v175)
   * [Releases v1.7.4](#releases-v174)