use auto-changelog to maintain Changelog

this automates a lot of tasks when creating a Changelog entry for the next release.

package.json

@@ -11,7 +11,7 @@
     "prepare": "husky install",
     "test": "LOG_LEVEL=error mocha --loader=testdouble",
     "release-chart": "cd helm/core-ui-middleware/ && npx --package=@open-xchange/release-it -- release-it",
-    "release-app": "npx --package=@open-xchange/release-it -- release-it",
+    "release-app": "npx --package=@open-xchange/release-it@latest -- release-it-auto-keepachangelog",
     "release": "yarn release-chart && yarn release-app"
   },
   "author": "Open-Xchange",
@@ -51,5 +51,10 @@
     "classNameTemplate": "{classname}",
     "titleTemplate": "{title}",
     "outputDirectory": "output/"
+  },
+  "auto-changelog": {
+    "replaceText": {
+      "([A-Z]+-\\d+)": "[`$1`](https://jira.open-xchange.com/browse/$1)"
+    }
   }
 }