Bump @75lb/deep-merge from 1.1.1 to 1.1.2 in /webui (#8062)

Bumps [@75lb/deep-merge](https://github.com/75lb/deep-merge) from 1.1.1 to 1.1.2.
- [Commits](75lb/deep-merge@v1.1.1...v1.1.2)

---
updated-dependencies:
- dependency-name: "@75lb/deep-merge"
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>