[OSDEV-1747] Check auth for SLC pages. #4284

Job	Run time
get-base-branch-django-cov	17m 11s
get-base-branch-dd-cov	6m 31s
get-base-branch-contricleaner-cov	7m 15s
get-base-branch-countries-cov	7m 24s
get-base-branch-fe-cov	2m 10s
run-bash-script-linter	3s
run-contricleaner-code-quality	7m 23s
run-countries-code-quality	7m 21s
run-dd-code-quality	6m 41s
run-eslint-linter-and-prettier-formatter	1m 41s
run-django-code-quality	17m 27s
run-fe-code-quality	2m 8s
run-flake8-linter	6m 32s
run-integration-test-code-quality	12m 37s
check-fe-code-cov	0s
check-dd-code-cov	6s
check-contricleaner-code-cov	5s
check-countries-code-cov	3s
check-django-code-cov	3s
	1h 42m 41s

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