Test Suite

make sure `ModelBuilder` generates timezone aware values for `Timestamptz` #1874

# to view logs

Run time

Learn about OS # on GitHub Actions

Job	Run time
integration (3.10, 14)	1m 44s
cockroach (3.8, v22.2.0)	2m 39s
cockroach (3.9, v22.2.0)	2m 46s
linters (3.8)	48s
linters (3.9)	50s
cockroach (3.10, v22.2.0)	2m 44s
postgres (3.8, 11)	1m 42s
linters (3.10)	45s
cockroach (3.11, v22.2.0)	2m 42s
sqlite (3.8)	38s
postgres (3.8, 12)	1m 38s
linters (3.11)	44s
postgres (3.8, 13)	1m 45s
sqlite (3.9)	42s
cockroach (3.12, v22.2.0)	2m 44s
linters (3.12)	53s
postgres (3.8, 14)	5m 28s
sqlite (3.10)	40s
postgres (3.8, 15)	5m 23s
sqlite (3.11)	41s
postgres (3.8, 16)	5m 20s
sqlite (3.12)	47s
postgres (3.9, 11)	1m 45s
postgres (3.9, 12)	1m 45s
postgres (3.9, 13)	1m 43s
postgres (3.9, 14)	5m 18s
postgres (3.9, 15)	5m 13s
postgres (3.9, 16)	5m 16s
postgres (3.10, 11)	1m 38s
postgres (3.10, 12)	1m 45s
postgres (3.10, 13)	1m 51s
postgres (3.10, 14)	4m 28s
postgres (3.10, 15)	4m 48s
postgres (3.10, 16)	4m 41s
postgres (3.11, 11)	1m 40s
postgres (3.11, 12)	1m 51s
postgres (3.11, 13)	1m 39s
postgres (3.11, 14)	4m 31s
postgres (3.11, 15)	4m 33s
postgres (3.11, 16)	4m 29s
postgres (3.12, 11)	1m 58s
postgres (3.12, 12)	1m 59s
postgres (3.12, 13)	2m 1s
postgres (3.12, 14)	5m 15s
postgres (3.12, 15)	4m 49s
postgres (3.12, 16)	5m 1s
	2h 4m 0s