Trim stale Binary() comment in returns_native_bytes rationale

The comment justifying returns_native_bytes = True used to cite the
PEP 249 Binary() constructor's bytes return as a contributing
reason. Binary() is now aliased to memoryview for stdlib sqlite3
parity, so the justification would mislead future readers — but the
pin itself remains correct because returns_native_bytes concerns
the wire-codec's BLOB result-row type (still native bytes), not the
bind-path constructor's return type.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: antoineleclair

src/sqlalchemydqlite/base.py

@@ -101,10 +101,9 @@ class DqliteDialect(SQLiteDialect):
     supports_statement_cache = True
 
     # dqlitedbapi returns native Python ``bytes`` for BLOB columns (the
-    # wire codec emits ``bytes`` for ``ValueType.BLOB``, and the
-    # PEP 249 ``Binary()`` constructor returns ``bytes``). Pin True
-    # locally so ``LargeBinary.result_processor`` can skip the redundant
-    # ``bytes(value)`` wrap on every BLOB cell.
+    # wire codec emits ``bytes`` for ``ValueType.BLOB`` on the result
+    # path). Pin True locally so ``LargeBinary.result_processor`` can
+    # skip the redundant ``bytes(value)`` wrap on every BLOB cell.
     returns_native_bytes = True
 
     # dqlite's wire protocol has a first-class BOOLEAN tag