Bump version to 1.3.0 and update Django framework support.

Author: Vadym-Kharchenko

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = django-crm-admin
-version = 1.2.2
+version = 1.3.0
 description = The Analytical CRM with Tasks management, Email marketing and many more. This Django CRM software app is built for individual use by businesses of any size or freelancers and is designed to provide easy customization and quick development.
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -15,7 +15,7 @@ classifiers =
     Development Status :: 5 - Production/Stable
     Environment :: Web Environment
     Framework :: Django
-    Framework :: Django :: 5.1
+    Framework :: Django :: 5.2
     Intended Audience :: Customer Service
     Intended Audience :: End Users/Desktop
     Intended Audience :: Developers