chore(docs): update store v2 adr #75830

Job	Run time
split-test-files	25s
test-collections	38s
test-clientv2	33s
test-collections-protocodec	33s
test-confix	36s
test-core	27s
test-coretesting	29s
test-cosmovisor	36s
test-depinject	35s
test-errors	33s
test-hubl	35s
test-indexer-postgres	26s
test-integration	36s
test-math	27s
test-schema	32s
test-orm	37s
test-schema-testing	25s
test-simapp	36s
test-simapp-v2	29s
test-store	43s
test-sim-nondeterminism	35s
test-store-v2	47s
test-system	36s
test-log	26s
test-x-accounts	39s
test-x-accounts-base	43s
test-x-accounts-lockup	38s
test-x-accounts-multisig	26s
test-x-circuit	32s
test-x-distribution	35s
test-x-evidence	40s
test-x-feegrant	33s
test-x-gov	41s
test-x-group	41s
test-x-nft	32s
test-x-params	34s
test-x-protocolpool	32s
test-x-upgrade	44s
test-x-tx	32s
test-x-authz	32s
test-x-bank	32s
test-x-epochs	41s
test-x-consensus	32s
test-x-mint	32s
test-x-slashing	32s
test-x-staking	39s
tests (00)	40s
tests (01)	38s
tests (02)	38s
tests (03)	30s
repo-analysis	23s
	29m 6s

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