chore: include Grafana dashboards #139

Job	Run time
contract-call-decoder unit tests	1m 22s
contract-call-decoder unit tests	1m 28s
contract-call-decoder unit tests	1m 20s
contract-call-decoder unit tests	2m 45s
lib-sourcify unit tests	1m 18s
lib-sourcify unit tests	1m 21s
lib-sourcify unit tests	1m 25s
lib-sourcify unit tests	4m 5s
bytecode-utils unit tests	1m 40s
bytecode-utils unit tests	1m 31s
bytecode-utils unit tests	1m 21s
bytecode-utils unit tests	25s
server over Ganache integration tests	2m 9s
server over Ganache integration tests	1m 25s
server over Ganache integration tests	1m 22s
server over Ganache integration tests	4m 54s
server over Hedera's local node integration tests	1m 22s
server over Hedera's local node integration tests	1m 27s
server over Hedera's local node integration tests	1m 22s
server over Hedera's local node integration tests	4m 52s
	38m 54s

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