Gas Tests

Gas benchmark results

Related issue: https://github.com/tact-lang/jetton/issues/5

Jetton Version - Gas Consumption	SimpleTransfer	JettonBurn	WalletDiscovery	Avg. factor
FunC reference	0.0099692	0.0053376	0.002827999	1x
Tact	0.0224328	0.010996799	0.006611199	2.22x
Tact without address validation	0.0165316	0.011217199	0.006625198	2.03x
Tact without self-code in system cell	0.014694	0.007738799	0.004915999	1.55x
Tact, removed JettonWallet duplicate	0.0146844	0.007670799	0.004883999	1.55x
Tact, with #1586 and #1589	0.0145708	0.007666799	0.004887199	1.54x