Upgrade some dev dependencies
Upgrade some dev dependencies

nightwing/CodeMirror,dperetti/CodeMirror,pabloferz/CodeMirror,codio/CodeMirror,dperetti/CodeMirror,pabloferz/CodeMirror,dperetti/CodeMirror,wingify/CodeMirror,codio/CodeMirror,nightwing/CodeMirror,codio/CodeMirror,hackmdio/CodeMirror,wingify/CodeMirror,hackmdio/CodeMirror,wingify/CodeMirror,pabloferz/CodeMirror,hackmdio/CodeMirror,nightwing/CodeMirror