Add file version information to most installed Windows binaries.

Prominent binaries already had this metadata.  A handful of minor
binaries, such as pg_regress.exe, still lack it; efforts to eliminate
such exceptions are welcome.

Michael Paquier, reviewed by MauMau.

contrib/tablefunc/Makefile

@@ -4,6 +4,7 @@ MODULES = tablefunc
 
 EXTENSION = tablefunc
 DATA = tablefunc--1.0.sql tablefunc--unpackaged--1.0.sql
+PGFILEDESC = "tablefunc - various functions that return tables"
 
 REGRESS = tablefunc