Update dependency markdown-it to v13

Dependency update (patch) :)

Author: renovate-bot

package-lock.json

@@ -25,7 +25,7 @@
     "html-to-pdfmake": "2.3.11",
     "jsdom": "19.0.0",
     "lodash.merge": "4.6.2",
-    "markdown-it": "12.3.2",
+    "markdown-it": "13.0.1",
     "markdown-it-front-matter": "0.2.3",
     "pretty-bytes": "5.6.0",
     "sjablong": "1.0.33",