Implement SSPI authentication (#1128) #540

Job	Run time	Billable time
test-postgres (9.5)	4m 6s	0s
test-platforms (3.8, ubuntu-latest, asyncio)	3m 23s	0s
test-postgres (9.6)	3m 57s	0s
test-platforms (3.8, ubuntu-latest, uvloop)	3m 15s	0s
test-postgres (10)	3m 46s	0s
test-platforms (3.8, macos-latest, asyncio)	3m 16s	0s
test-postgres (11)	3m 40s	0s
test-platforms (3.8, macos-latest, uvloop)	3m 2s	0s
test-postgres (12)	3m 32s	0s
test-postgres (13)	3m 36s	0s
test-platforms (3.8, windows-latest, asyncio)	5m 28s	0s
test-postgres (14)	3m 55s	0s
test-platforms (3.9, ubuntu-latest, asyncio)	3m 8s	0s
test-postgres (15)	3m 28s	0s
test-platforms (3.9, ubuntu-latest, uvloop)	3m 12s	0s
test-postgres (16)	3m 23s	0s
test-platforms (3.9, macos-latest, asyncio)	3m 28s	0s
test-platforms (3.9, macos-latest, uvloop)	2m 38s	0s
test-platforms (3.9, windows-latest, asyncio)	4m 56s	0s
test-platforms (3.10, ubuntu-latest, asyncio)	3m 7s	0s
test-platforms (3.10, ubuntu-latest, uvloop)	3m 14s	0s
test-platforms (3.10, macos-latest, asyncio)	2m 36s	0s
test-platforms (3.10, macos-latest, uvloop)	3m 7s	0s
test-platforms (3.10, windows-latest, asyncio)	5m 47s	0s
test-platforms (3.11, ubuntu-latest, asyncio)	3m 15s	0s
test-platforms (3.11, ubuntu-latest, uvloop)	3m 10s	0s
test-platforms (3.11, macos-latest, asyncio)	3m 3s	0s
test-platforms (3.11, macos-latest, uvloop)	3m 2s	0s
test-platforms (3.11, windows-latest, asyncio)	5m 32s	0s
test-platforms (3.12, ubuntu-latest, asyncio)	3m 13s	0s
test-platforms (3.12, macos-latest, asyncio)	2m 56s	0s
test-platforms (3.12, windows-latest, asyncio)	5m 9s	0s
Regression Tests	1s	0s
	1h 56m 21s	0s

Provide feedback