feat: add EventWith utility and method to filter events (issue #765)#767

raymax0x wants to merge 2 commits intoNethermindEth:mainNethermindEth/starknet.go:mainfrom

raymax0x:fix/issue-765-event-filter-helperraymax0x/starknet.go:fix/issue-765-event-filter-helperCopy head branch name to clipboard