Add mr76_radar

[Shiddieqy]

No description provided.

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/Shiddieqy/MR76_Radar:

Linting library in MR76_Radar
WARNING: library.properties version value 1.0 is not compliant with the semver specification.
         See: https://semver.org/                                                            
         (Rule LP021)                                                                        
WARNING: A commonly misspelled word was found in the library.properties sentence field. Suggested correction: Help you  
         parse CAN data from MR76 radar from nanoradar also works for similar module like mr72.                         
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format         
         (Rule LP033)                                                                                                   
WARNING: A commonly misspelled word was found in the library.properties paragraph field. Suggested correction: This is  
         only a parsing tools, you need another module to read CAN (like MCP2515). We made it like this so it can be    
         used universally even without arduino. This library needs huge amount of memory. Recommended to use high memory
         chip like ESP32.                                                                                               
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format         
         (Rule LP035)                                                                                                   

Linter results for project: 0 ERRORS, 3 WARNINGS

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Linting sketch in MR76_Radar/examples/MR76_with_mcp2515

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.

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