test(cubesql): Add forgotten data source for MultiTypeCube #4561

Job	Run time
Check fmt/clippy	2m 38s
Unit (Rewrite Engine) (CUBESQL_TOP_DOWN_EXTRACTOR=true)	6m 5s
Unit (Rewrite Engine) (CUBESQL_TOP_DOWN_EXTRACTOR=false)	6m 6s
Build macos-13 x86_64-apple-darwin 20.x with Python fallback	15m 23s
Build macos-13 aarch64-apple-darwin 20.x with Python fallback	21m 8s
Build windows-2019 20.x with Python fallback	21m 7s
Build Linux GNU 20.x x86_64-unknown-linux-gnu with Python 3.9	10m 18s
Build Linux GNU 20.x x86_64-unknown-linux-gnu with Python 3.10	9m 59s
Build Linux GNU 20.x x86_64-unknown-linux-gnu with Python 3.11	10m 13s
Build Linux GNU 20.x x86_64-unknown-linux-gnu with Python 3.12	10m 8s
Build Linux GNU 20.x x86_64-unknown-linux-gnu with Python fallback	10m 26s
Build Linux GNU 22.x x86_64-unknown-linux-gnu with Python 3.9	10m 29s
Build Linux GNU 22.x aarch64-unknown-linux-gnu with Python 3.9	10m 12s
Build Linux GNU 22.x x86_64-unknown-linux-gnu with Python 3.10	10m 3s
Build Linux GNU 22.x x86_64-unknown-linux-gnu with Python 3.11	10m 12s
Build Linux GNU 22.x x86_64-unknown-linux-gnu with Python 3.12	10m 8s
Build Linux GNU 22.x aarch64-unknown-linux-gnu with Python 3.12	10m 32s
Build Linux GNU 22.x x86_64-unknown-linux-gnu with Python fallback	10m 22s
Build Linux GNU 22.x aarch64-unknown-linux-gnu with Python fallback	10m 14s
	3h 25m 43s

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