feat: Support `--manifest-path` to project directory #472

Job	Run time
determine changes	5s
Cargo Machete	59s
pre-commit	38s
build binary \| macos aarch64	4m 12s
build binary \| linux x86_64	2m 11s
build binary \| windows aarch64	4m 11s
build binary \| macos x86_64	0s
build binary \| windows x86_64	3m 57s
cargo test \| ubuntu	4m 26s
cargo test \| macos aarch64	4m 13s
cargo test \| macos x86_64	0s
cargo test \| windows	6m 5s
cargo rustdoc \| ubuntu	1m 16s
cargo fmt \| ubuntu	15s
cargo clippy \| ubuntu	54s
Pytest \| linux x86_64	1m 16s
Downstream tests \| linux x86_64	0s
Integration tests \| linux x86_64	0s
Wheel Tests \| linux x86_64 / Test Installation of Common Wheels \| linux-x86_64	1m 55s
Downstream tests \| macos aarch64	0s
Pytest \| macos aarch64	1m 40s
Integration tests \| macos aarch64	0s
Wheel Tests \| macos aarch64 / Test Installation of Common Wheels \| macos-aarch64	1m 17s
Pytest \| windows x86_64	5m 56s
Integration tests \| windows x86_64	0s
Downstream tests \| windows x86_64	0s
Wheel Tests \| windows x86_64 / Test Installation of Common Wheels \| windows-x86_64	2m 44s
	48m 10s

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