build(deps): bump aw-qt from ac043b0 to 6fbb5f7 (#1233)

Bumps [aw-qt](https://github.com/ActivityWatch/aw-qt) from `ac043b0` to `6fbb5f7`.
- [Commits](ActivityWatch/aw-qt@ac043b0...6fbb5f7)

---
updated-dependencies:
- dependency-name: aw-qt
  dependency-version: 6fbb5f77073b23ae54fe0de4fc9b18f1eb761ccc
  dependency-type: direct:production
...

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Author: dependabot[bot]