pgsql: Tweak MSVC build system to match changes in 7143b3e82.

Tweak MSVC build system to match changes in 7143b3e82. Looks like we need to pull in $libpgcommon in a couple more places than before. Per buildfarm. Branch -- master Details --- https://git.postgresql.org/pg/commitdiff/61f14cc8c85b5e6186c3b86c2c929821d7b33589 Modified Files --

pgsql: Tweak MSVC build system to match changes in 7143b3e82.

Tweak MSVC build system to match changes in 7143b3e82. Also try to make the comment suggesting that this might be needed more intelligible. Per buildfarm. Branch -- master Details --- https://git.postgresql.org/pg/commitdiff/97c6852ff7c54d5b44426ceae9e3215d13157c10 Modified Files -