perltidy run on the MSVC build system

Forgot this with previuos commit, line it up so it's easier to
submit (readable) patches against the MSVC build system.

Author: mhagander

src/tools/msvc/Mkvcbuild.pm

@@ -25,10 +25,9 @@ my $postgres;
 my $libpq;
 
 my $contrib_defines = {'refint' => 'REFINT_VERBOSE'};
-my @contrib_uselibpq = ('dblink', 'oid2name', 'pgbench', 'pg_upgrade',
-						'vacuumlo');
-my @contrib_uselibpgport = ('oid2name', 'pgbench', 'pg_standby',
-							'pg_archivecleanup', 'pg_upgrade', 'vacuumlo');
+my @contrib_uselibpq = ('dblink', 'oid2name', 'pgbench', 'pg_upgrade','vacuumlo');
+my @contrib_uselibpgport =
+  ('oid2name', 'pgbench', 'pg_standby','pg_archivecleanup', 'pg_upgrade', 'vacuumlo');
 my $contrib_extralibs = {'pgbench' => ['wsock32.lib']};
 my $contrib_extraincludes = {'tsearch2' => ['contrib/tsearch2'], 'dblink' => ['src/backend']};
 my $contrib_extrasource = {