mavlink : tests: serde: Update to deserialize as string over tuple

Signed-off-by: Patrick José Pereira <[email protected]>

Author: patrickelectric

mavlink/tests/serde_test.rs

@@ -203,18 +203,7 @@ mod serde_test {
                 Str("c"),
                 U8(b'R'),
                 Str("s"),
-                Tuple { len: 10 },
-                U8(b'r'),
-                U8(b'u'),
-                U8(b's'),
-                U8(b't'),
-                U8(b'm'),
-                U8(b'a'),
-                U8(b'v'),
-                U8(b'l'),
-                U8(b'i'),
-                U8(b'n'),
-                TupleEnd,
+                Str("rustmavlin"),
                 Str("u8"),
                 U8(0),
                 Str("s8"),