[ty] More tests for TypedDict #53280

Job	Run time
Determine changes	15s
pre-commit	1m 47s
mkdocs	3m 8s
python package	1m 33s
cargo fmt	18s
cargo build (release)	0s
cargo clippy	1m 53s
cargo test (linux)	3m 39s
cargo test (linux, release)	6m 13s
cargo test (wasm)	2m 14s
cargo test (windows)	7m 8s
cargo build (msrv)	2m 20s
benchmarks-instrumented	9m 46s
benchmarks-walltime	10m 38s
cargo fuzz build	3m 44s
cargo shear	25s
test scripts	1m 0s
formatter instabilities and black similarity	0s
check playground	0s
ecosystem	1m 2s
fuzz parser	0s
Fuzz for new ty panics	2m 36s
test ruff-lsp	37s
	1h 0m 16s

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