Remove `E999` as a rule, disallow any disablement methods for syntax error #29912

Job	Run time
mkdocs	2m 22s
mkdocs	2m 22s
pre-commit	29s
pre-commit	29s
Determine changes	12s
Determine changes	12s
cargo fmt	16s
cargo fmt	16s
python package	1m 17s
python package	1m 17s
benchmarks	3m 55s
benchmarks	3m 55s
cargo build (release)	4m 2s
cargo build (release)	4m 2s
cargo build (msrv)	3m 12s
cargo build (msrv)	3m 12s
cargo clippy	1m 41s
cargo clippy	1m 41s
cargo fuzz	4m 17s
cargo fuzz	4m 17s
cargo shear	22s
cargo shear	22s
cargo test (linux)	3m 16s
cargo test (linux)	3m 16s
cargo test (windows)	6m 3s
cargo test (windows)	6m 3s
cargo test (wasm)	36s
cargo test (wasm)	1m 29s
formatter instabilities and black similarity	0s
formatter instabilities and black similarity	0s
test scripts	58s
test scripts	58s
ecosystem	9m 26s
ecosystem	9m 26s
test ruff-lsp	15s
test ruff-lsp	15s
Fuzz the parser	0s
Fuzz the parser	0s
	1h 26m 11s

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