Bump subprojects/umu-database from 999b9bd to ac7e852 (#236)

Bumps [subprojects/umu-database](https://github.com/Open-Wine-Components/umu-database) from `999b9bd` to `ac7e852`.
- [Commits](Open-Wine-Components/umu-database@999b9bd...ac7e852)

---
updated-dependencies:
- dependency-name: subprojects/umu-database
  dependency-type: direct:production
...

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