Add Awesome Developer Conferences

[Himish04]

ℹ️ Repository information

The repository:

• Is a social good project.
• Link: https://github.com/Infrasity-Labs/awesome-developer-conferences
• Is for a DPG (Digital Public Good)
• The project has tags in its description denoting which SDGs it addresses. ie sdg-1, sdg-2, etc.
• The project has a contributing file.
• The project has a code of conduct file.
• The project has a license.
• Actively maintained (last updated less than 1 months ago).