Introduce VoteState::deserialize_into_uninit #8271

Job	Run time
check	2m 57s
test (token/cli, token/program, token/program-2022, associated-token-account/program, instruction...	4m 48s
test (single-pool/cli, single-pool/program)	4m 54s
cargo-test-sbf (token/program)	4m 45s
test (token-upgrade/cli, token-upgrade/program)	5m 12s
cargo-test-sbf (instruction-padding/program, token/program-2022, token/program-2022-test)	4m 42s
cargo-test-sbf (associated-token-account/program, associated-token-account/program-test)	4m 27s
cargo-test-sbf (token-upgrade/program)	4m 44s
cargo-test-sbf (feature-proposal/program)	4m 20s
cargo-test-sbf (governance/addin-mock/program, governance/program)	4m 45s
cargo-test-sbf (memo/program)	4m 29s
cargo-test-sbf (name-service/program)	4m 44s
cargo-test-sbf (stake-pool/program)	4m 43s
cargo-test-sbf (single-pool/program)	4m 44s
	1h 4m 14s

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