[deps] Update django-organizations requirement from <2.7.0,>=2.5.0 to >=2.6.0,<2.7.0

[dependabot]

Updates the requirements on django-organizations to permit the latest version.

Release notes

Sourced from django-organizations's releases.

Django 6 support

Adds official support for Django 6, including Python 3.14.

Drops official support for Python 3.9 (EOL)

Changelog

Sourced from django-organizations's changelog.

2.6.0

• Drop Python 3.9 support
• Add Python 3.14 support
• Add Django 6.0 support

2.5.0

• Drop Python 3.8 support
• Add Python 3.13 support
• Add Django 5.1 support

2.4.1

• Fixes related to release process

2.4.0

• Adopted Hatch as packaging tool with pyproject.toml
• Updated Japanese translations (thanks @​skyarrow87!)
• Officially add support for Django 5.0
• Drop support for Django 4.1 (Django 3.2 LTS and Django 4.2 LTS are still actively tested against)

2.3.1

• Update changelog to include all 2.3.0 changes

2.3.0

• Includes django-extensions as dependency
• Remove six dependency
• Start testing against Python 3.12

2.2.0

• Remove support for Django < 3.2
• Remove support for Python 3.7
• Fix trove classifiers

2.1.0

• Adds migrations to support Django 4.x

... (truncated)

Commits

• 19bac34 Add support for Django 6.0 (#295)
• 9d4b090 Testing is actually against Django 5.2 not 5.1 (#288)
• ed4817d Fix packaging typo and Update Python/Django support (#279)
• 1ef7470 Fix Python classifiers
• See full diff in compare view

[coveralls]

coverage: 97.908%. remained the same — dependabot/pip/django-organizations-gte-2.6.0-and-lt-2.7.0 into master