add authorized ip range variable for azure #4942

Job	Run time
Test Nebari Provider (aws, none)	1m 16s
Test Nebari Provider (aws, github-actions)	1m 37s
Test Nebari Provider (aws, gitlab-ci)	1m 33s
Test Nebari Provider (azure, none)	1m 40s
Test Nebari Provider (azure, github-actions)	1m 4s
Test Nebari Provider (azure, gitlab-ci)	1m 7s
Test Nebari Provider (gcp, none)	1m 8s
Test Nebari Provider (gcp, github-actions)	1m 13s
Test Nebari Provider (gcp, gitlab-ci)	1m 26s
Test Nebari Provider (local, none)	1m 3s
Test Nebari Provider (local, github-actions)	1m 5s
Test Nebari Provider (local, gitlab-ci)	1m 7s
Test Nebari Provider (existing, none)	1m 6s
Test Nebari Provider (existing, github-actions)	1m 25s
Test Nebari Provider (existing, gitlab-ci)	55s
	18m 45s

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