Add BlueWave Uptime to repositories.toml

[gorkem-bwl]

https://github.com/bluewave-labs/bluewave-uptime/issues

ℹ️ Repository information

The repository has:

• [X] At least three issues with the good first issue label.
• [X] At least 10 contributors.
• [X] Detailed setup instructions for the project.
• [X] CONTRIBUTING.md
• [X] Actively maintained.

[vercel[bot]]

@gorkem-bwl is attempting to deploy a commit to the DeepSource Team on Vercel.

A member of the Team first needs to authorize it.