chore(deps): bump lib/qtkeychain from 53a8e6a to 708d099

Bumps [lib/qtkeychain](https://github.com/frankosterfeld/qtkeychain) from `53a8e6a` to `708d099`.
- [Release notes](https://github.com/frankosterfeld/qtkeychain/releases)
- [Commits](frankosterfeld/qtkeychain@53a8e6a...708d099)

---
updated-dependencies:
- dependency-name: lib/qtkeychain
  dependency-version: 708d09927d52743c801c1a974d432f19266f2fb1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]