Merge pull request #580 from telefonicaid/task/upgrade_express

Update express dependency to version 4.22.1

Author: fgalan

CHANGES_NEXT_RELEASE

@@ -1 +1 @@
-
+- Upgrade express from 4.21.2 to 4.22.1

package.json

@@ -29,7 +29,7 @@
   "dependencies": {
     "async": "2.6.4",
     "body-parser": "1.20.3",
-    "express": "4.21.2",
+    "express": "4.22.1",
     "logops": "2.1.2",
     "mustache": "2.3.2",
     "node-cache": "5.1.2",