Set fcl-wit package OSes to the same set as for fcl-base

packages/fcl-wit/fpmake.pp

@@ -27,7 +27,7 @@ begin
     P.Email := '';
     P.Description := 'WIT document parser';
     P.NeedLibC:= false;
-    P.OSes:=AllOSes;
+    P.OSes:=AllOSes-[embedded,msdos,win16,macosclassic,palmos,zxspectrum,msxdos,amstradcpc,sinclairql,human68k,ps1,wasip2];
     if Defaults.CPU=jvm then
       P.OSes := P.OSes - [java,android];