Bump inkwell crate to 0.5.0 (#1822) #37

Job	Run time
Docs	1s
Windows	30m 43s
Linux x86-64	1d 0h 0m 1s
Mac Intel	22m 25s
Container Image	1s
Mac Arm	9s
Stdlib	1d 0h 0m 1s
Linux Arm	0s
Mac Universal Binary	0s
Polkadot Integration test	0s
Soroban Integration test	0s
Polkadot Integration test with subxt	0s
Solana Integration test	0s
Anchor Integration test	0s
Visual Code Extension	0s
Coverage report	0s
	2d 0h 53m 21s

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