change link to contact form

Update dlg/ghnp_md/sunandcolenquirer.json, dlg/ghnp_md/toccnews.json, dlg/ghnp_md/toccnewspiedmont01.json, dlg/ghnp_md/toccrecord01.json, dlg/ghnp_md/toccsouthernrecord01.json, dlg/ghnp_md/tocctimesnews01.json files