nostr and nostr-sdk v0.24 are out! 🦀

This release finally include support to `no_std` for the nostr crate.

Thanks to nostr:npub1vjxrxzr5epxxf5qzxeachshvafhcj5utct5dlw60qx7ayvq95mhsypdl8u nostr:npub17q5n2z8naw0xl6vu9lvt560lg33pdpe29k0k09umlfxm3vc4tqrq466f2y nostr:npub1qq7ralu3m693cnw7nhmeh9rnmzgx0cagc5j5cfw70prvhngnsseqazhang for contributing

https://github.com/rust-nostr/nostr/releases/tag/v0.24.0