[manifest] update mainfest to add hpp file in deepspeed. (#5533)

Hi @loadams, Could you please help to review this pr?
After add hpp files in csrc, we found sometimes the hpp headers will
still be excluded from the op src packaging, so we add the hpp file in
deepspeed to make sure the hpp header in deepspeed package, to ensure
jit load to compile the xpu/fused_adam ops in 0.14.2.

MANIFEST.in

@@ -2,7 +2,7 @@ include *.txt README.md
 include deepspeed/inference/v2/kernels/ragged_ops/libs/*.so
 include deepspeed/inference/v2/kernels/cutlass_ops/libs/*.so
 recursive-include requirements *.txt
-recursive-include deepspeed *.cpp *.h *.cu *.hip *.tr *.cuh *.cc *.json
+recursive-include deepspeed *.cpp *.h *.hpp *.cu *.hip *.tr *.cuh *.cc *.json
 recursive-include csrc *.cpp *.h *.hpp *.cu *.tr *.cuh *.cc
 recursive-include op_builder *.py
 recursive-include benchmarks *.py