chore(deps): bump tifffile from 2026.3.3 to 2026.4.11 (#622)

Bumps [tifffile](https://github.com/cgohlke/tifffile) from 2026.3.3 to 2026.4.11.
- [Release notes](https://github.com/cgohlke/tifffile/releases)
- [Changelog](https://github.com/cgohlke/tifffile/blob/master/CHANGES.rst)
- [Commits](cgohlke/tifffile@v2026.3.3...v2026.4.11)

---
updated-dependencies:
- dependency-name: tifffile
  dependency-version: 2026.4.11
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]