Update repositories.txt

[ojw5014]

OpenJigWare_A library
for controlling dynamixel protocol2 type.
need a dynamixel2arduino library
using on OpenRB-150 board

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/ojw5014/OpenJigWare_A:

Linting library in OpenJigWare_A
INFO: No header file found matching library name (OpenJigWare_A.h). Best practices are for primary header filename to   
      match library name.                                                                                               
      See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format            
      (Rule LS008)                                                                                                      
WARNING: Unable to load the library.properties url field: 404 Not Found                                        
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format
         (Rule LP042)                                                                                          
WARNING: Incorrect Arduino.h filename case in #include directive: OpenJigWare_A/src/ojw.h:4: #include "arduino.h" (Rule 
         LC001)                                                                                                         

Linter results for project: 0 ERRORS, 2 WARNINGS

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Linting sketch in OpenJigWare_A/examples/motor/1_position_get

Linter results for project: no errors or warnings

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Linting sketch in OpenJigWare_A/examples/motor/2_torq_on_off

Linter results for project: no errors or warnings

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Linting sketch in OpenJigWare_A/examples/motor/3_play_motion

Linter results for project: no errors or warnings

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Linting sketch in OpenJigWare_A/examples/motor/4_play_wheel

Linter results for project: no errors or warnings

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Linting sketch in OpenJigWare_A/examples/motor/5_play_text_file

Linter results for project: no errors or warnings

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Linting sketch in OpenJigWare_A/examples/motor/6_play_stream

Linter results for project: no errors or warnings

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Linting sketch in OpenJigWare_A/examples/timer/timer_set_get

Linter results for project: no errors or warnings

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Linter results for projects: 0 ERRORS, 2 WARNINGS

[github-actions]

Your submission has now been accepted! Thanks for your contribution to the Arduino Library Manager index.

The library(s) will be available for installation via Library Manager within a day's time.

You can check the logs from the Library Manager indexer for your library(s) here:
http://downloads.arduino.cc/libraries/logs/github.com/ojw5014/OpenJigWare_A/