Bump django-modeltranslation from 0.18.11 to 0.19.11 #4439

Job	Run time
Build docker image	1m 53s
Build debian package (bionic)	1m 28s
Python Unittests (bionic-3.8, tests)	1m 41s
Build debian package (focal)	1m 44s
Python Unittests (bionic-3.8, tests_nds)	1m 45s
Build debian package (jammy)	1m 43s
Python Unittests (focal-3.8, tests)	1m 45s
Python Unittests (focal-3.8, tests_nds)	33s
Python Unittests (jammy-3.10, tests)	14s
Python Unittests (jammy-3.10, tests_nds)	10s
Tests E2E 20.04	0s
Upload coverage to codecov	0s
Tests E2E docker	0s
Publish (on release only)	0s
	12m 56s

Provide feedback