Bump electrum-client to v0.25 #23244

Job	Run time
fuzz_sanity	10m 34s
rustfmt	18s
benchmark	18m 20s
check_docs	6m 27s
check_release	2m 58s
linting	2m 33s
ext-test	6m 21s
tor-connect	7m 9s
build-features / build (self-hosted, 1.75.0)	32m 17s
build-workspace / build (self-hosted, 1.75.0)	23m 7s
fuzz	58m 24s
build-bindings / build (self-hosted, 1.75.0)	27m 27s
build-sync / build (self-hosted, 1.75.0)	17m 4s
build-cfg-flags / build (self-hosted, 1.75.0)	13m 44s
build-nostd / build (self-hosted, 1.75.0)	19m 13s
coverage	19m 31s
notify-failure	0s
	4h 25m 27s

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