Fix: Layer norm Torchscript converter

[narendasan]

Description

Fixes the broadcast implementation from the layer norm converter in TorchScript

Fixes # (issue)

Type of change

Please delete options that are not relevant and/or add your own.

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• My code follows the style guidelines of this project (You can use the linters)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas and hacks
• I have made corresponding changes to the documentation
• I have added tests to verify my fix or my feature
• New and existing unit tests pass locally with my changes
• I have added the relevant labels to my PR in so that relevant reviewers are notified

[peri044]

LGTM, minor comments

[peri044]

comment can be removed

[peri044]

comment can be removed

[github-actions]

There are some changes that do not conform to C++ style guidelines:

diff --git a/home/runner/work/TensorRT/TensorRT/core/runtime/execute_engine.cpp b/tmp/changes.txt
index d21aa5e..6b75397 100644
--- a/home/runner/work/TensorRT/TensorRT/core/runtime/execute_engine.cpp
+++ b/tmp/changes.txt
@@ -351,16 +351,16 @@ std::vector<at::Tensor> execute_engine(std::vector<at::Tensor> inputs, c10::intr
    // If in CUDAGraph mode, results need to be copied to the result buffers (on caller stream)
    for (size_t o = 0; o < compiled_engine->output_buffers.size(); o++) {
      outputs[o].copy_(compiled_engine->output_buffers[o], false);
-  }
+    }

-  if (compiled_engine->profile_execution) {
-    LOG_INFO(std::endl << *compiled_engine->trt_engine_profiler);
-    dump_trace(compiled_engine->trt_engine_profile_path, *compiled_engine->trt_engine_profiler);
-    compiled_engine->dump_engine_layer_info();
-  }
+    if (compiled_engine->profile_execution) {
+      LOG_INFO(std::endl << *compiled_engine->trt_engine_profiler);
+      dump_trace(compiled_engine->trt_engine_profile_path, *compiled_engine->trt_engine_profiler);
+      compiled_engine->dump_engine_layer_info();
+    }

-  return outputs;
-}
+    return outputs;
+  }

} // namespace runtime
} // namespace core
ERROR: Some files do not conform to style guidelines