chore(avm): Migrate memory data structure in AVM circuit to unordered map #1994

Job	Run time
build-x86	6m 20s
bb-native-tests (x86)	4m 46s
bench	3m 49s
e2e-arm (e2e-card-game)	1m 17s
e2e-arm (e2e-crowdfunding-and-claim)	1m 0s
e2e-x86 (cli-docs-sandbox)	2m 43s
e2e-x86 (e2e-account-contracts)	4m 53s
e2e-x86 (e2e-avm-simulator)	3m 15s
e2e-x86 (e2e-block-building)	3m 32s
e2e-x86 (e2e-browser)	3m 4s
e2e-x86 (e2e-card-game)	6m 32s
e2e-x86 (e2e-cli)	3m 59s
e2e-x86 (e2e-cross-chain-messaging)	5m 48s
e2e-x86 (e2e-crowdfunding-and-claim)	4m 34s
e2e-x86 (e2e-dapp-subscription)	5m 17s
e2e-x86 (e2e-docs-examples)	2m 36s
e2e-x86 (e2e-delegate-calls)	3m 31s
e2e-x86 (e2e-escrow-contract)	4m 22s
e2e-x86 (e2e-fees)	5m 47s
e2e-x86 (e2e-nested-contract)	6m 58s
e2e-x86 (e2e-non-contract-account)	2m 52s
e2e-x86 (e2e-inclusion-proofs-contract)	6m 13s
e2e-x86 (e2e-ordering)	4m 2s
e2e-x86 (e2e-pending-note-hashes-contract)	3m 57s
e2e-x86 (e2e-persistence)	4m 58s
e2e-x86 (e2e-public-cross-chain-messaging)	9m 30s
e2e-x86 (e2e-public-to-private-messaging)	3m 27s
e2e-x86 (e2e-static-calls)	6m 39s
e2e-x86 (e2e-state-vars)	3m 33s
e2e-x86 (integration-l1-publisher)	3m 40s
e2e-x86 (pxe)	2m 6s
e2e-x86 (uniswap-trade-on-l1-from-l2)	7m 41s
	2h 22m 41s

Provide feedback