Update repositories.txt

[Lzw655]

No description provided.

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/espressif/esp-boost:

Linting library in esp-boost
INFO: No header file found matching library name (esp-boost.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: No example sketches found. Please provide examples.                                      
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#library-examples
         (Rule LD004)                                                                             

Linter results for project: 0 ERRORS, 1 WARNINGS

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[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/espressif/esp-boost/