TT#121955 add validate_templates test

https://django-extensions.readthedocs.io/en/latest/validate_templates.html

* add missing optional requirement
> django_filters/templates/django_filters/rest_framework/crispy_form.html: TemplateSyntaxError 'crispy_forms_tags' is not a registered tag library. Must be one of:
> admin_list
> admin_modify
> admin_urls
> assets
> cache
> debugger_tags
> highlighting
> i18n
> import_export_tags
> indent_text
> jsonify
> l10n
> log
> rest_framework
> static
> syntax_color
> tz
> widont
> CommandError: 1 errors found

Change-Id: I6e425cd9dfde112c64143dae3350dce5839311b7

Makefile

@@ -17,7 +17,7 @@ venv_dev: requirements/dev.txt
 		pip3 install -r ./requirements/dev.txt | tee install.log
 ###################################
 
-test:
+test: test_templates
 	RESULTS=$(RESULTS) pytest-3 -ra --junitxml=$(RESULTS)/junit.xml \
 		--cov=. --cov-report=xml:$(RESULTS)/coverage.xml --pep8
 
@@ -25,6 +25,9 @@ test_pylint:
 	RESULTS=$(RESULTS) pytest-3 --junitxml=$(RESULTS)/junit.xml \
 		--pylint --pylint-rcfile=pylint.cfg --pylint-jobs=4
 
+test_templates:
+	./manage.py validate_templates --settings="repoapi.settings.test"
+
 ###################################
 
 deploy: venv_prod

repoapi/settings/common.py

@@ -35,6 +35,7 @@ INSTALLED_APPS = [
     "django_celery_results",
     "django_extensions",
     "django_filters",
+    "crispy_forms",
     "jsonify",
     "import_export",
     "hotfix",

requirements/common.txt

@@ -4,6 +4,7 @@ django-appconf
 django-assets
 django-celery-beat
 django-celery-results
+django-crispy-forms
 django-extensions
 django-filter
 django-import-export

t/Dockerfile

@@ -5,7 +5,7 @@ FROM docker.mgm.sipwise.com/sipwise-bullseye:latest
 # is updated with the current date. It will force refresh of all
 # of the base images and things like `apt-get update` won't be using
 # old cached versions when the Dockerfile is built.
-ENV REFRESHED_AT 2022-01-21
+ENV REFRESHED_AT 2022-01-22
 
 RUN apt-get update && apt-get install --assume-yes python3 python3-dev \
 	python3-pytest python3-pytest-pep8 \