add https://github.com/manzarehassin/DS1307RTC

[manzarehassin]

add https://github.com/manzarehassin/DS1307RTC

[github-actions]

❌ ERROR: Arduino Lint found errors with https://github.com/manzarehassin/DS1307RTC:

Linting library in DS1307RTC
INFO: No header file found matching library name (DS1307RTC.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)                                                                                                      
ERROR: Library name DS1307RTC is in use by a library in the Library Manager index. Each library must have a unique name 
       value. If your library is already in the index, use the "--library-manager update" flag.                         
       See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format           
       (Rule LP017)                                                                                                     

Linter results for project: 1 ERRORS, 0 WARNINGS

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

Linting sketch in DS1307RTC/examples/NVRAM_ReadWrite

Linter results for project: no errors or warnings

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

Linting sketch in DS1307RTC/examples/RTC_1Hz_Blink_24hr_Weekday

Linter results for project: no errors or warnings

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

Linting sketch in DS1307RTC/examples/TimeSet_12hr_Weekday

Linter results for project: no errors or warnings

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

Linter results for projects: 1 ERRORS, 0 WARNINGS

[github-actions]

Thanks for your interest in contributing to the Arduino Library Manager index @manzarehassin
Please resolve the error(s) mentioned in the previous comment.

After resolving the issue, trigger this check again by doing one of the following:

• Commit the required change to the branch you submitted this pull request from.
• Comment here, mentioning @ArduinoBot in the comment.

❗ NOTE: It is not necessary to open a new pull request. ❗

More information:
https://github.com/arduino/library-registry/blob/main/README.md#if-the-problem-is-with-the-pull-request