LLM: remove starcoder-15.5b model temporarily (#9720)

.github/workflows/llm_performance_tests.yml

@@ -98,7 +98,7 @@ jobs:
           python -m pip install pandas==1.5.3
           python csv_to_html.py -f $CSV_SAVE_PATH
           cd ../../dev/benchmark/all-in-one/
-          python ../../../test/benchmark/check_results.py -n 48
+          python ../../../test/benchmark/check_results.py -n 45
           if [ ${{ github.event.schedule}} ]; then
             curl -T ./*.csv ${LLM_FTP_URL}/llm/nightly_perf/gpu/
           fi

python/llm/test/benchmark/arc-perf-test.yaml

@@ -5,7 +5,7 @@ repo_id:
   - 'tiiuae/falcon-7b-instruct-with-patch'
   - 'mosaicml/mpt-7b-chat'
   - 'redpajama/gptneox-7b-redpajama-bf16'
-  - 'bigcode/starcoder-15.5b'
+  # - 'bigcode/starcoder-15.5b'
   - 'databricks/dolly-v1-6b'
   - 'databricks/dolly-v2-7b'
   - 'databricks/dolly-v2-12b'