build(deps): bump imgviz from 1.6.2 to 1.7.5

Bumps [imgviz](https://github.com/wkentaro/imgviz) from 1.6.2 to 1.7.5.
- [Release notes](https://github.com/wkentaro/imgviz/releases)
- [Commits](wkentaro/imgviz@v1.6.2...v1.7.5)

---
updated-dependencies:
- dependency-name: imgviz
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>