chore(consensus): Migrate deposit source to `maili-common` #1264

Job	Run time
docs	16s
doctest	20s
clippy	19s
cfg-check	22s
examples	11s
feature-checks	32s
feature-powerset	1m 5s
fmt	10s
no-std	24s
test stable --no-default-features	35s
wasm-unknown	28s
wasm-wasi	21s
test stable	41s
test stable --all-features	52s
test nightly --no-default-features	25s
test nightly	35s
test nightly --all-features	42s
test 1.81 --no-default-features	27s
test 1.81	43s
	9m 28s

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