Merge pull request #3195 from ccnmtl/dependabot/pip/django-treebeard-4.8.0

Bump django-treebeard from 4.7.1 to 4.8.0

Author: ndittren

requirements.txt

@@ -72,7 +72,7 @@ django-smoketest==1.2.1
 django-extensions==4.1
 django-stagingcontext==0.1.0
 django-impersonate==1.9.5
-django-treebeard==4.7.1
+django-treebeard==4.8.0
 django-pagetree==1.5.0
 django-pageblocks==1.3.0 # pyup: <2.0.0
 requirements/src/django_pagetree_export-0.4-py2.py3-none-any.whl