Use same `fmt` and `clippy` configs as in Substrate (#7611)

* Use same rustfmt.toml as Substrate

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* format format file

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Format with new config

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Add Substrate Clippy config

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Print Clippy version in CI

Otherwise its difficult to reproduce locally.

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Make fmt happy

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Update node/core/pvf/src/error.rs

Co-authored-by: Tsvetomir Dimitrov <[email protected]>

* Update node/core/pvf/src/error.rs

Co-authored-by: Tsvetomir Dimitrov <[email protected]>

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Signed-off-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Tsvetomir Dimitrov <[email protected]>