Remove local_config_poplar headers from wheel package

Summary:
Ref T73652

Reviewers: #tensorflow, #framework_ip_review_-_any_oss_or_third-party_code_use_has_been_approved, kamil.andrzejewski

Reviewed By: #tensorflow, #framework_ip_review_-_any_oss_or_third-party_code_use_has_been_approved, kamil.andrzejewski

Maniphest Tasks: T73652

JIRA Issues: SWP-80, AFS-196

Differential Revision: https://phabricator.sourcevertex.net/D81447

Author: jreniecki

tensorflow/tools/pip_package/build_pip_package.sh

@@ -31,7 +31,7 @@ function cp_external() {
 
   pushd .
   cd "$src_dir"
-  for f in `find . ! -type d ! -name '*.py' ! -path '*local_config_cuda*' ! -path '*local_config_tensorrt*' ! -path '*local_config_syslibs*' ! -path '*org_tensorflow*' ! -path '*llvm-project/llvm/*'`; do
+  for f in `find . ! -type d ! -name '*.py' ! -path '*local_config_poplar*' ! -path '*local_config_cuda*' ! -path '*local_config_tensorrt*' ! -path '*local_config_syslibs*' ! -path '*org_tensorflow*' ! -path '*llvm-project/llvm/*'`; do
     mkdir -p "${dest_dir}/$(dirname ${f})"
     cp "${f}" "${dest_dir}/$(dirname ${f})/"
   done