MSVC: Remove cosmetic, cross-branch differences pertaining to Perl.
This simplifies back-patch of the next change to v9.5 and v9.6.
Branch
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REL9_5_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/85a83a3cc69f72fa779eceea400b44efd7c26fa7
Modified Files
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src/tools/msvc/Mkvcbuild.pm | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)