[CI][GEMM] Change benchmark identifier (#4387)

Signed-off-by: Whitney Tsang <[email protected]>

Author: whitneywhtsang

.github/workflows/triton-benchmarks.yml

@@ -145,7 +145,7 @@ jobs:
           python build_report.py $REPORTS/softmax-performance.csv $REPORTS/softmax-xetla-report.csv --benchmark softmax --compiler xetla --param_cols "N" --tflops_col XeTLA-TFlops --hbm_col "XeTLA-GB/s" --tag $TAG
 
       - name: Run Triton GEMM kernel benchmark
-        if: ${{ steps.install.outcome == 'success' && !cancelled() && (inputs.benchmarks == '' || contains(fromJson(inputs.benchmarks || '[]'), 'gemm_benchmark.py_newshapes')) && !contains(fromJson(inputs.skip_benchmarks || '[]'), 'gemm_benchmark.py_newshapes') }}
+        if: ${{ steps.install.outcome == 'success' && !cancelled() && (inputs.benchmarks == '' || contains(fromJson(inputs.benchmarks || '[]'), 'gemm_benchmark.py')) && !contains(fromJson(inputs.skip_benchmarks || '[]'), 'gemm_benchmark.py') }}
         run: |
           export LD_LIBRARY_PATH=$PTI_LIBS_DIR:$LD_LIBRARY_PATH
           cd benchmarks/triton_kernels_benchmark