Rename "Microcontrollers" category to "3rd Party Boards"

This expands the scope of the category to include boards, shields, and modules from manufacturers other than Arduino in
addition to topics about working with microcontrollers directly.

Author: per1234

content/categories/order.md

@@ -75,7 +75,7 @@
     - UNO R4 Minima
     - UNO R4 WiFi
 - Other Hardware
-  - Microcontrollers
+  - 3rd Party Boards
   - General Electronics
   - Audio
   - Displays

content/categories/other-hardware/microcontrollers/README.md renamed to content/categories/other-hardware/3rd-party-boards/README.md

@@ -1,4 +1,4 @@
-# Microcontrollers
+# 3rd Party Boards
 
 ## Permissions
 
@@ -8,4 +8,4 @@
 
 ## Published At
 
-https://forum.arduino.cc/c/other-hardware/microcontrollers/59
+https://forum.arduino.cc/c/other-hardware/3rd-party-boards/59

content/categories/other-hardware/microcontrollers/_pins.md renamed to content/categories/other-hardware/3rd-party-boards/_pins.md

@@ -1,3 +1,3 @@
-- https://forum.arduino.cc/t/about-the-microcontrollers-category/847499
+- https://forum.arduino.cc/t/about-the-3rd-party-boards-category/847499
 - https://forum.arduino.cc/t/how-to-get-the-best-out-of-this-forum/681312
 - https://forum.arduino.cc/t/microcontroller-i-o-adc-benchmarks/315304

content/categories/other-hardware/3rd-party-boards/_topics/about-the-3rd-party-boards-category/1.md

@@ -0,0 +1 @@
+Boards/shields/modules from 3rd parties, standalone microcontrollers

content/categories/other-hardware/3rd-party-boards/_topics/about-the-3rd-party-boards-category/README.md

@@ -0,0 +1,5 @@
+# About the 3rd Party Boards category
+
+## Published At
+
+https://forum.arduino.cc/t/about-the-3rd-party-boards-category/847499