pass max_rps correctly

Author: qrort

.github/workflows/slo.yml

@@ -204,9 +204,9 @@ jobs:
       - name: Run SLO Tests (parallel)
         timeout-minutes: 15
         env:
-          DURATION: ${{ inputs.slo_workload_duration_seconds || 600 }}
-          READ_RPS: ${{ inputs.slo_workload_read_max_rps || 1000 }}
-          WRITE_RPS: ${{ inputs.slo_workload_write_max_rps || 1000 }}
+          DURATION: ${{ matrix.sdk.slo_workload_duration_seconds || 600 }}
+          READ_RPS: ${{ matrix.sdk.slo_workload_read_max_rps || 1000 }}
+          WRITE_RPS: ${{ matrix.sdk.slo_workload_write_max_rps || 1000 }}
           RUN_EXTRA_ARGS: ${{ format('{0} -prometheus-endpoint {1}',matrix.sdk.run_extra_args,steps.ydb_slo.outputs.ydb-prometheus-url)}}
         run: |
           ARGS="run grpc://ydb:2136 /Root/testdb \