fix: package.json to reduce vulnerabilities (#7)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-OPENPGP-5871276

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

package.json

@@ -220,7 +220,7 @@
     "ms": "2.1.3",
     "nanoid": "3.3.6",
     "node-html-parser": "6.1.5",
-    "openpgp": "5.9.0",
+    "openpgp": "5.10.1",
     "p-all": "3.0.0",
     "p-map": "4.0.0",
     "p-queue": "6.6.2",