Update repositories.txt

[ChitoKim]

add mahjongAsst, mahjongAsst_U8X8

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/ChitoKim/mahjongAsst:

Linting library in mahjongAsst
WARNING: Missing architectures field in library.properties                                                     
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format
         (Rule LP043)                                                                                          

Linter results for project: 0 ERRORS, 1 WARNINGS

-------------------

Linting sketch in mahjongAsst/examples/ESP32_AMOS_MONSTER

Linter results for project: no errors or warnings

-------------------

Linting sketch in mahjongAsst/examples/MEGA2560_CENTURY_GOLD

Linter results for project: no errors or warnings

-------------------

Linting sketch in mahjongAsst/examples/PICO_AMOS_MONSTER

Linter results for project: no errors or warnings

-------------------

Linting sketch in mahjongAsst/examples/generic

Linter results for project: no errors or warnings

-------------------

Linter results for projects: 0 ERRORS, 1 WARNINGS

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/ChitoKim/mahjongAsst_U8X8:

Linting library in mahjongAsst_U8X8
WARNING: Missing architectures field in library.properties                                                     
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format
         (Rule LP043)                                                                                          

Linter results for project: 0 ERRORS, 1 WARNINGS

-------------------

Linting sketch in mahjongAsst_U8X8/examples/ESP32_AMOS_MONSTER

Linter results for project: no errors or warnings

-------------------

Linting sketch in mahjongAsst_U8X8/examples/MEGA2560_CENTURY_GOLD

Linter results for project: no errors or warnings

-------------------

Linting sketch in mahjongAsst_U8X8/examples/PICO_AMOS_MONSTER

Linter results for project: no errors or warnings

-------------------

Linter results for projects: 0 ERRORS, 1 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/ChitoKim/mahjongAsst/
http://downloads.arduino.cc/libraries/logs/github.com/ChitoKim/mahjongAsst_U8X8/