Add PsTypeName post (#14)

#### 📖 Summary

- extend `.drone.yml`
  - split trivy output and igrnore failure for unfixed CVEs.
  - use build ARGS for base images
- extends dockerfile
  - update nginx 1.21.6
  - implements build args for base image
- use defaults for categories and tags
- restore stack-overflow link
- add PSTypeName post
- update Congo `2.1.0`

config/_default/languages.en.toml

@@ -47,6 +47,7 @@ dateFormat = "2 January 2006"
   #   { slack = "https://workspace.url/team/userid" },
   #   { snapchat = "https://snapchat.com/add/username" },
   #   { soundcloud = "https://soundcloud.com/username" },
+    { stack-overflow = "https://stackoverflow.com/users/5222635/ocram85" },
   #   { steam = "https://steamcommunity.com/profiles/userid" },
   #   { telegram = "https://t.me/username" },
   #   { tiktok = "https://tiktok.com/@username" },