openvpnmsica: link C runtime statically

openvpnmsica: link C runtime statically

By default CMake links C runtime dynamically,
which doesn't work on Windows 7, for example.

This is not an issue with other openvpn binaries,
since we bundle C runtime, but it is not yet available
during installation.

Change-Id: Ib2b014f075908e7db0d9115abaa2240e47fd27b9
Signed-off-by: Lev Stipakov <lev@openvpn.net>
Acked-by: Frank Lichtenheld <frank@lichtenheld.com>
Message-Id: <20230705122528.1625-1-lstipakov@gmail.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg26821.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>