perl: do not remove files that contain build host specific data

The following perl ptests:

  - dist/ExtUtils-ParseXS/t/001-basic
  - dist/ExtUtils-ParseXS/t/002-more
  - dist/ExtUtils-ParseXS/t/003-usage
  - cpan/ExtUtils-Constant/t/Constant
  - cpan/ExtUtils-MakeMaker/t/02-xsdynamic

are erroring out with:
| /usr/lib/perl/ptest/perl_langinfo.h:8:10: fatal error:
xconfig.h: No such file or directory
|     8 | #include "xconfig.h"

xconfig.h contains references to the build host architecture and was
removed by commit 2e0f30c ("perl: do not install files that contain
build host specific data")

However, it is still included from various other places including these
tests, and we are still depending on build host architecture data by
including the patches from perl-cross recipe, a dependency to perl recipe.

xconfig.h was added back as a copy step in the commit f90922c
("update 5.36.1 -> 5.38.0") but was not added back in perl-ptest include
file. This new commit removes the step that previously removed build host
specifc data from PTEST_PATH. The changes in this commit fixes the test
failures.

Signed-off-by: Rajendra Desai <rajendra.desai@emerson.com>

Author: rajendra-desai-ni

meta/recipes-devtools/perl/perl-ptest.inc

@@ -42,9 +42,6 @@ do_install_ptest () {
 
 	 # Remove a useless timestamp...
 	 sed -i -e '/Autogenerated starting on/d' ${D}${PTEST_PATH}/lib/unicore/mktables.lst
-
-	 # Remove files with host-specific configuration for building native binaries
-	 rm ${D}${PTEST_PATH}/Makefile.config ${D}${PTEST_PATH}/xconfig.h ${D}${PTEST_PATH}/xconfig.sh
 }
 
 python populate_packages:prepend() {