Update Nostr Swift bindings to version 0.0.4

Author: github-actions

Package.swift

@@ -15,7 +15,7 @@ let package = Package(
     dependencies: [
     ],
     targets: [
-        .binaryTarget(name: "nostrFFI", url: "https://github.com/rust-nostr/nostr-swift/releases/download/0.0.3/nostrFFI.xcframework.zip", checksum: "5adeb327b7f4bd698ecedf2f1df96b0852b5ff6892c23d751a2cb20e7d8610fc"),
+        .binaryTarget(name: "nostrFFI", url: "https://github.com/rust-nostr/nostr-swift/releases/download/0.0.4/nostrFFI.xcframework.zip", checksum: "ca119093aae06f470e3f83114470b7a68ecb4b2522ee334c8addfdcec34812c7"),
         .target(name: "Nostr", dependencies: ["nostrFFI"]),
     ]
 )