[CI] Fix runtime context setup in flat logprob tests

[mmangkad]

Summary

Fixes the test failure exposed when #32223 landed after #33013 by publishing the runtime config expected by the migrated namespace accessor

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CI States

Latest PR Test (Base): 🚫 Run #30685714133
Latest PR Test (Extra): ❌ Run #30685714061

[gemini-code-assist]

Caution

The consumer version of Gemini Code Assist on GitHub has been sunset. All code review activity has officially ceased.

[mmangkad]

/rerun-test test/registered/unit/managers/test_flat_raw_top_logprobs.py

[github-actions]

Results for /rerun-test test/registered/unit/managers/test_flat_raw_top_logprobs.py:

🚀 ubuntu-latest (1 test): ✅ View workflow run

cd test/ && python3 registered/unit/managers/test_flat_raw_top_logprobs.py

[mmangkad]

/tag-and-rerun-ci

[hnyls2002]

/rerun-test registered/unit/managers/test_flat_raw_top_logprobs.py registered/unit/test_runtime_context.py registered/unit/test_runtime_context_override.py registered/unit/test_runtime_context_config_bags.py

[github-actions]

Results for /rerun-test registered/unit/managers/test_flat_raw_top_logprobs.py registered/unit/test_runtime_context.py registered/unit/test_runtime_context_override.py registered/unit/test_runtime_context_config_bags.py:

🚀 ubuntu-latest (4 tests): ✅ View workflow run

cd test/ && python3 registered/unit/managers/test_flat_raw_top_logprobs.py
cd test/ && python3 registered/unit/test_runtime_context.py
cd test/ && python3 registered/unit/test_runtime_context_override.py
cd test/ && python3 registered/unit/test_runtime_context_config_bags.py