Update repositories.txt

[riva-lab]

No description provided.

[github-actions]

Arduino Lint has suggestions for possible improvements to https://gitlab.com/riva-lab/SimpleMeteoCalc:

Linting library in SimpleMeteoCalc
WARNING: Invalid category field value Calculations in library.properties. See                                           
         https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format (Rule LP038) 

Linter results for project: 0 ERRORS, 1 WARNINGS

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Linting sketch in SimpleMeteoCalc/examples/SimpleMeteoCalcExample

Linter results for project: no errors or warnings

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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/gitlab.com/riva-lab/SimpleBME280/
http://downloads.arduino.cc/libraries/logs/gitlab.com/riva-lab/SimpleMeteoCalc/