texinfo: fix reference to build platform coreutils

0e50c09 started patching shebangs for all files in tp/maintain. There
are some Perl modules in tp/maintain/lib with the shebang #!/bin/false
that are eventually installed to the output. In the source tarball, some
of the these file are marked executable, but when they are installed,
the executable bit is cleared. Therefore, they get patched with build
platform shebangs in postPatch, but these shebangs are never corrected
to the host platform in the fixup phase.  This leaves a reference to
build platform coreutils in the output.

It turns out that there is only a single file in tp/maintain that
actually needs to be patched, so limit the patchShebangs call to that
file to avoid the issue.

0 files changed, 0 insertions, 0 deletions