Merge pull request #1120 from netbox-community/renovate/dulwich-0.x

Update dependency dulwich to v0.21.7

Author: tobiasge

requirements-container.txt

@@ -1,5 +1,5 @@
 django-auth-ldap==4.6.0
 django-storages[azure,boto3,dropbox,google,libcloud,sftp]==1.14.2
-dulwich==0.21.6
+dulwich==0.21.7
 psycopg[c,pool]==3.1.16
 python3-saml==1.16.0