Updated VERSION regex for tarball in Dockerfiles (#1321)

projects/rocprofiler-systems/docker/Dockerfile.ubuntu.ci

@@ -63,7 +63,7 @@ RUN wget https://github.com/conda-forge/miniforge/releases/latest/download/Minif
 ARG GPU_TYPE=""
 ARG GPU_TARBALL=""
 RUN if [ -n "$GPU_TYPE" ] && [ -n "$GPU_TARBALL" ]; then \
-        VERSION=$(echo "$GPU_TARBALL" | sed -nE 's/.*([0-9]\.[0-9]\.[0-9]).*/\1/p'); \
+        VERSION=$(echo "$GPU_TARBALL" | sed -nE 's/.*([0-9]+\.[0-9]+\.[0-9]+).*/\1/p'); \
         if [ -z "$VERSION" ]; then \
             echo "Error: Could not extract version from GPU_TARBALL ('$GPU_TARBALL')." >&2; \
             exit 1; \