chore: bump version

Author: JonasKs

django_auth_adfs/__init__.py

@@ -4,4 +4,4 @@
 Adding imports here will break setup.py
 """
 
-__version__ = '1.14.0'
+__version__ = '1.15.0'

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = 'django-auth-adfs'
-version = "1.14.0"  # Remember to also change __init__.py version
+version = "1.15.0"  # Remember to also change __init__.py version
 description = 'A Django authentication backend for Microsoft ADFS and AzureAD'
 authors = ['Joris Beckers <joris.beckers@gmail.com>']
 maintainers = ['Jonas Krüger Svensson <jonas-ks@hotmail.com>', 'Sondre Lillebø Gundersen <sondrelg@live.no>']