electrum-0.21.0

Release electrum-0.21.0

Changed

- test(electrum): test for checking that fee calculation is correct #1685
- Bump crate MSRV to 1.75.0 #1803
- deps: bump `electrum-client` to 0.23.0
-----BEGIN SSH SIGNATURE-----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-----END SSH SIGNATURE-----