feat: parsing of build backend configuration #45

Job	Run time
pre-commit	37s
Cargo Machete	1m 0s
determine changes	5s
cargo test \| ubuntu	4m 28s
cargo fmt \| ubuntu	14s
cargo test \| macos aarch64	5m 27s
build binary \| linux x86_64	3m 23s
cargo test \| windows	7m 31s
cargo rustdoc \| ubuntu	2m 5s
cargo clippy \| ubuntu	1m 4s
build binary \| macos aarch64	6m 52s
build binary \| macos x86_64	0s
build binary \| windows aarch64	6m 3s
build binary \| windows x86_64	6m 7s
cargo test \| macos x86_64	0s
pytest integration \| linux x86_64	8m 35s
test wheel installation \| linux x86_64 / Test Installation of Common Wheels \| linux-x86_64	1m 52s
pytest integration \| windows x86_64	9m 40s
test wheel installation \| windows x86_64 / Test Installation of Common Wheels \| windows-x86_64	2m 51s
pytest integration \| macos aarch64	5m 18s
test wheel installation \| macos aarch64 / Test Installation of Common Wheels \| macos-aarch64	2m 3s
	1h 15m 15s

Provide feedback