update the build to dora 1.0 and a shell-free build command

dora 1.0 runs a node's build command directly rather than through a shell, so
the mkdir/cd/&& sequence in dataflow.yml could not work. Move it to
scripts/build.sh and invoke that instead.

Default CMAKE_BUILD_TYPE to Release so DoraTargets.cmake picks the release
cargo profile and the binary does not link debug dora bindings.

Pin the dataflow source with tag: — 1.0 replaced git_checkout with the
mutually exclusive tag/rev/branch.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Y7g2cBJ5e3r15ZbJ9WZn8c

Dockerfile

@@ -72,4 +72,4 @@ RUN curl -fSL -o /tmp/ort.tgz \
 ENV NVIDIA_DRIVER_CAPABILITIES=compute,utility,video
 
 WORKDIR /src
-CMD ["bash", "-lc", "mkdir -p build && cd build && cmake .. && make -j$(nproc) install"]
+CMD ["scripts/build.sh"]