Export: fix issue #3865 - cmsis-dap swd

From JTAG to SWD by default. This was causing flashing error.

Author: 0xc0170

tools/export/iar/ewd.tmpl

@@ -348,7 +348,7 @@
         </option>
         <option>
           <name>CMSISDAPInterfaceRadio</name>
-          <state>0</state>
+          <state>1</state>
         </option>
         <option>
           <name>CMSISDAPInterfaceCmdLine</name>