Update distro requirement from >=1.8.0 to >=1.9.0

Updates the requirements on [distro](https://github.com/python-distro/distro) to permit the latest version.
- [Release notes](https://github.com/python-distro/distro/releases)
- [Changelog](https://github.com/python-distro/distro/blob/master/CHANGELOG.md)
- [Commits](https://github.com/python-distro/distro/compare/v1.8.0...v1.9.0)

---
updated-dependencies:
- dependency-name: distro
  dependency-version: 1.9.0
  dependency-type: direct:production
...

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

requirements-docker.txt

@@ -5,7 +5,7 @@ python-slugify>=8.0.4
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
-distro>=1.8.0
+distro>=1.9.0
 # Below requirements are compiled in Dockefile
 # numpy==2.3.4
 # PyMuPDF==1.26.6

requirements-osx-legacy.txt

@@ -6,6 +6,6 @@ python-slugify>=8.0.4
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
-distro>=1.8.0
+distro>=1.9.0
 numpy<2
 PyMuPDF>=1.26.1

requirements-win7.txt

@@ -6,6 +6,6 @@ python-slugify>=8.0.4
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
-distro>=1.8.0
+distro>=1.9.0
 numpy==1.23.0
 PyMuPDF>=1.16

requirements.txt

@@ -6,6 +6,6 @@ python-slugify>=8.0.4,<9.0.0
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
-distro>=1.8.0
+distro>=1.9.0
 numpy>=1.22.4
 PyMuPDF>=1.18.0