add dependabot yml file to automate dependency version bumps

.github/dependabot.yml

@@ -0,0 +1,17 @@
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    target-branch: main
+    directory: "/"
+    schedule:
+      interval: "daily"
+    labels:
+      - dependencies
+
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"

Dockerfile

@@ -24,11 +24,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-ARG CUDA_IMAGE=cuda
-ARG CUDA_VERSION=12.5.0
-ARG BASE_DIST=ubi8
-
-FROM nvcr.io/nvidia/${CUDA_IMAGE}:${CUDA_VERSION}-base-${BASE_DIST} as builder
+FROM nvcr.io/nvidia/cuda:12.5.0-base-ubi8 as builder
 
 RUN yum install -y wget make gcc
 
@@ -48,7 +44,7 @@ COPY . .
 
 RUN make build
 
-FROM nvcr.io/nvidia/${CUDA_IMAGE}:${CUDA_VERSION}-base-${BASE_DIST}
+FROM nvcr.io/nvidia/cuda:12.5.0-base-ubi8
 
 ARG VERSION