deps: Upgrade to nostr@0.43.0

Signed-off-by: Awiteb <a@4rs.nl>

src/nostr_utils/traits.rs

@@ -28,6 +28,7 @@ use nostr::{
     parser::Token,
     types::{RelayUrl, Url},
 };
+use nostr_keyring::KeyringError;
 
 use crate::cli::issue::ISSUE_ALT_PREFIX;
 use crate::cli::patch::{REVISION_ROOT_HASHTAG_CONTENT, ROOT_HASHTAG_CONTENT};
@@ -307,6 +308,6 @@ impl nostr_keyring::Error {
     /// Checks if the error indicates a missing keyring entry.
     #[inline]
     pub fn is_keyring_no_entry(&self) -> bool {
-        matches!(self, nostr_keyring::Error::Keyring(keyring::Error::NoEntry))
+        matches!(self, nostr_keyring::Error::Keyring(KeyringError::NoEntry))
     }
 }