Added a library for the goBILDA Pinpoint (#7331)

* Added a library for the goBILDA Pinpoint

* Update repositories.txt

Author: Devin-goBILDA

repositories.txt

@@ -8652,3 +8652,4 @@ https://github.com/DFRobot/DFRobot_AI10
 https://github.com/DFRobot/DFRobot_RTK_4G
 https://github.com/filipporaciti/TS_lib.git
 https://github.com/maxrangner/GawiButtons
+https://github.com/goBILDA-Official/goBILDA-Pinpoint-Arduino-Library