winecfg: Move WineHQ URLs to https.

programs/winecfg/winecfg.man.in

@@ -11,19 +11,19 @@ among others. Many of these settings can be made on a per application basis, for
 riched20.dll for wordpad.exe, but not for notepad.exe.
 .SH BUGS
 Bugs can be reported on the
-.UR http://bugs.winehq.org
+.UR https://bugs.winehq.org
 .B Wine bug tracker
 .UE .
 .SH AVAILABILITY
 .B winecfg
 is part of the Wine distribution, which is available through WineHQ,
 the
-.UR http://www.winehq.org/
+.UR https://www.winehq.org/
 .B Wine development headquarters
 .UE .
 .SH "SEE ALSO"
 .BR wine (1),
 .br
-.UR http://www.winehq.org/help
+.UR https://www.winehq.org/help
 .B Wine documentation and support
 .UE .