cuda.bindings: drop from __future__ import annotations from strdecode.py

No annotation in the file uses PEP 604 union syntax or forward references, so the import is unnecessary. Matches the style of the neighboring _fast_enum.py which does not carry it.

Author: aryanputta

cuda_bindings/cuda/bindings/_internal/strdecode.py

@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 """Decode C strings returned by CUDA libraries with actionable failure context."""
 
-from __future__ import annotations
-
 # Cap sized for the #2118 mojibake without flooding exception text.
 _PREVIEW_MAX_BYTES = 64