fix up optional millisecond

src/controller/cve-id.controller/cve-id.middleware.js

@@ -17,7 +17,7 @@ function parsePostParams (req, res, next) {
 
 // Sanitizer for dates
 function toDate (val) {
-  let value = val.match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:\.\d+)(Z|((-|\s)\d{2}:\d{2}))$/)
+  let value = val.match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?(Z|((-|\s)\d{2}:\d{2}))$/)
   let result
   if (value) {
     value[0] = value[0].replace(' ', '+') // Re-add literal '+' which was stripped

src/controller/cve.controller/cve.middleware.js

@@ -27,7 +27,7 @@ function parseGetParams (req, res, next) {
 
 // Sanitizer for dates
 function toDate (val) {
-  let value = val.match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:\.\d+)(Z|((-|\s)\d{2}:\d{2}))$/)
+  let value = val.match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?(Z|((-|\s)\d{2}:\d{2}))$/)
   let result
   if (value) {
     value[0] = value[0].replace(' ', '+') // Re-add literal '+' which was stripped