Bump nvidia/cuda in /deployments/container/nbody

Bumps nvidia/cuda from 12.6.2-base-ubuntu22.04 to 12.9.1-base-ubuntu22.04.

---
updated-dependencies:
- dependency-name: nvidia/cuda
  dependency-version: 12.9.1-base-ubuntu22.04
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

deployments/container/nbody/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM nvcr.io/nvidia/cuda:12.6.2-base-ubuntu22.04 AS builder
+FROM nvcr.io/nvidia/cuda:12.9.1-base-ubuntu22.04 AS builder
 
 ARG SAMPLE_NAME=nbody
 ENV SAMPLE_NAME=${SAMPLE_NAME}
@@ -40,7 +40,7 @@ RUN curl -L https://codeload.github.com/NVIDIA/cuda-samples/tar.gz/refs/tags/${C
     make build && \
     cp $(find /build/bin -iname "${SAMPLE_NAME}") /build/${SAMPLE_NAME}
 
-FROM nvcr.io/nvidia/cuda:12.6.2-base-ubuntu22.04
+FROM nvcr.io/nvidia/cuda:12.9.1-base-ubuntu22.04
 ARG SAMPLE_NAME
 LABEL io.k8s.display-name="NVIDIA CUDA ${SAMPLE_NAME} sample"
 LABEL name="NVIDIA CUDA ${SAMPLE_NAME} sample"