Extend CPU inductor merge rule (pytorch#124671)

To help unblock: pytorch#123710
Pull Request resolved: pytorch#124671
Approved by: https://github.com/leslie-fang-intel, https://github.com/huydhn

.github/merge_rules.yaml

@@ -380,6 +380,7 @@
   - test/inductor/test_mkldnn_pattern_matcher.py
   - test/inductor/test_cpu_repo.py
   - test/inductor/test_cpu_cpp_wrapper.py
+  - aten/src/ATen/cpu/**
   - aten/src/ATen/native/quantized/cpu/**
   - test/quantization/core/test_quantized_op.py
   - torch/ao/quantization/quantizer/x86_inductor_quantizer.py