Update data for Database technical area labled on dbdb.io and DB-Engines Ranking up to June 30, 2024.

[birdflyi]

Fix https://github.com/X-lab2017/open-digger/issues/1582

Batch label data: Incrementally add labeled repositories into the database technology. Update Data: Update labeled data of Opensource DBMS with a github repo link based on dbdb.io and DB-Engines up to June 30, 2024.

Filter conditions:

• Collected by dbdb.io on June 30, 2024 OR Rankings in the DB-Engines Rankings table on June 30, 2024;
• Has open source license;
• Has repository link on GitHub;
• The increment relative to the version https://github.com/X-lab2017/open-digger/issues/1573 on May 30, 2024.

Features:

• Add 7 new repositories with labels in ["Document", "Object Oriented", "Relational"].

[frank-zsy]

Thanks for the update.