feat(connections): Add `mssql-python` driver. #3849

Job	Run time
changes	6s
test-dbt-versions (1.7)	1m 39s
test-dbt-versions (1.8)	1m 47s
test-dbt-versions (1.5)	1m 33s
test-dbt-versions (1.6)	1m 32s
test-dbt-versions (1.10)	1m 47s
test-dbt-versions (1.4)	1m 32s
test-dbt-versions (1.3)	1m 41s
test-dbt-versions (1.9)	1m 49s
test-vscode	-1s
doc-tests	32s
migration-test	1m 35s
cicd-tests-windows	10m 6s
style-and-cicd-tests (3.13)	21m 49s
style-and-cicd-tests (3.10)	22m 49s
style-and-cicd-tests (3.9)	23m 35s
style-and-cicd-tests (3.12)	24m 41s
style-and-cicd-tests (3.11)	23m 47s
engine-tests-docker (duckdb)	1m 31s
engine-tests-docker (mssql)	2m 1s
engine-tests-docker (spark)	5m 23s
engine-tests-docker (mysql)	1m 38s
engine-tests-docker (postgres)	2m 11s
engine-tests-docker (trino)	9m 2s
engine-tests-docker (risingwave)	2m 36s
engine-tests-docker (clickhouse)	2m 55s
engine-tests-docker (starrocks)	3m 10s
ui-style	0s
ui-test	0s
test-vscode-e2e	-10s
engine-tests-cloud	0s
	2h 52m 36s

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