Update repositories.txt

[DeimosHall]

No description provided.

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/DeimosHall/RP2040_CPU_Temperature.git:

Linting library in RP2040_CPU_Temperature
INFO: No header file found matching library name (Raspberry_Pi_Pico_CPU_Temperature.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: library.properties name value Raspberry Pi Pico CPU Temperature is longer than the recommended length of 16    
         characters.                                                                                                    
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format         
         (Rule LP010)                                                                                                   
WARNING: library.properties name Raspberry Pi Pico CPU Temperature contains spaces. Although supported, best practices  
         is to not use spaces.                                                                                          
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format         
         (Rule LP015)                                                                                                   
WARNING: Invalid category field value Sensor in library.properties                                             
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format
         (Rule LP038)                                                                                          

Linter results for project: 0 ERRORS, 3 WARNINGS

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

Linting sketch in RP2040_CPU_Temperature/examples/Test

Linter results for project: no errors or warnings

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

Linter results for projects: 0 ERRORS, 3 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/DeimosHall/RP2040_CPU_Temperature/