fix(client/keys): don't return when key not found in keys delete (#18562)

client/keys/delete.go

@@ -37,7 +37,8 @@ private keys stored in a ledger device cannot be deleted with the CLI.
 			for _, name := range args {
 				k, err := clientCtx.Keyring.Key(name)
 				if err != nil {
-					return err
+					cmd.PrintErrf("key %s not found\n", name)
+					continue
 				}
 
 				// confirm deletion, unless -y is passed

client/keys/delete_test.go

@@ -53,8 +53,7 @@ func Test_runDeleteCmd(t *testing.T) {
 	ctx := context.WithValue(context.Background(), client.ClientContextKey, &clientCtx)
 
 	err = cmd.ExecuteContext(ctx)
-	require.Error(t, err)
-	require.EqualError(t, err, "blah.info: key not found")
+	require.NoError(t, err)
 
 	// User confirmation missing
 	cmd.SetArgs([]string{