Tests

feat: migrate to `starknet-types-core` Felt type #1096

Job	Run time
no-std build	10s
Unix tests (ubuntu-latest, stable)	12m 11s
Unix tests (ubuntu-latest, nightly)	12m 15s
WASM tests	14s
Unix tests (macos-11, stable)	12m 11s
Unix tests (macos-11, nightly)	12m 11s
Windows tests (stable, x86_64-pc-windows-gnu)	15m 16s
Windows tests (stable, x86_64-pc-windows-msvc)	15m 9s
Windows tests (nightly, x86_64-pc-windows-gnu)	15m 16s
Windows tests (nightly, x86_64-pc-windows-msvc)	15m 14s
	1h 50m 7s

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