Update snsdemo to release-2024-12-25 #34252

Job	Run time
cargo-tests	9m 54s
spelling	3m 55s
vitest-shard-1-of-2	4m 1s
formatting	1m 37s
vitest-shard-2-of-2	4m 7s
Config is as expected	33s
IC Commit	28s
Migration test utilities work	17s
minor-version-bump-works	1m 54s
Release template	3m 23s
ShellCheck	21s
svelte-lint	1m 27s
Can get NNS proposal args	0s
The nns-dapp npm and cargo versions should match	58s
small-tests (ubuntu-20.04)	1m 55s
small-tests (macos-13)	1m 53s
checks-pass	3s
	36m 46s

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