Update packaging requirement from >=26.2 to >=26.3

Updates the requirements on [packaging](https://github.com/pypa/packaging) to permit the latest version.
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pypa/packaging/compare/26.2...26.3)

---
updated-dependencies:
- dependency-name: packaging
  dependency-version: '26.3'
  dependency-type: direct:production
...

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

requirements-docker.txt

@@ -2,7 +2,7 @@ Pillow>=11.3.0
 psutil>=7.2.2
 requests>=2.34.2
 python-slugify>=8.0.4
-packaging>=26.2
+packaging>=26.3
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
 # Below requirements are compiled in Dockefile

requirements-osx-legacy.txt

@@ -3,7 +3,7 @@ Pillow>=11.3.0
 psutil>=7.2.2
 requests>=2.34.2
 python-slugify>=8.0.4
-packaging>=26.2
+packaging>=26.3
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
 numpy<2

requirements-win7.txt

@@ -3,7 +3,7 @@ Pillow>=9
 psutil>=7.2.2
 requests>=2.32.4
 python-slugify>=8.0.4
-packaging>=26.2
+packaging>=26.3
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
 numpy==1.23.5

requirements.txt

@@ -3,7 +3,7 @@ Pillow>=11.3.0
 psutil>=7.2.2
 requests>=2.34.2
 python-slugify>=8.0.4,<9.0.0
-packaging>=26.2
+packaging>=26.3
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
 numpy>=1.22.4