feat: ICRC-ledger: FI-1439: Implement V4 for ICRC ledger - migrate balances to stable structures #22669

Job	Run time
Bazel Test All	13m 7s
Bazel Build Fuzzers	2m 31s
Bazel Build All Config Check	0s
Bazel Build Fuzzers AFL	4m 44s
Bazel Test macOS Intel	0s
Build IC	16m 5s
Cargo Build Release Linux	7m 27s
Cargo Clippy Linux	3m 56s
Python CI Tests	1m 43s
Build Determinism (//publish/binaries:upload, release, build-ic/release, false)	18s
Build Determinism (//publish/canisters:upload, canisters, build-ic/canisters, false)	18s
Build Determinism (//ic-os/guestos/envs/prod:upload_disk-img, guest-os/update-img, build-ic/icos/...	49s
Build Determinism (//ic-os/hostos/envs/prod:upload_update-img, host-os/update-img, build-ic/icos/...	18s
Build Determinism (//ic-os/setupos/envs/prod:upload_disk-img, setup-os/disk-img, build-ic/icos/se...	20s
	51m 36s

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