Its use has been removed with e161e35f
"installer: Remove packager.pl" (and changes to the file itself also stopped in
2013).

Change-Id: I3bf18849a80abd5b774f1a6030c514e5891e0350
Reviewed-on: https://gerrit.libreoffice.org/54769Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>