Clear severity 5 perlcritic warnings from vcregress.pl
My recent update for python3 support used some idioms that are
unapproved. This fixes them. Backpatch to all live branches like the
original.
Branch
------
REL_10_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/0e6114be8c2d0bb0951f1b24e186723d9190fa1c
Modified Files
--------------
src/tools/msvc/vcregress.pl | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)