fix: add missing svg to disqus key (#140)

Author: jdegand

metadata.json

@@ -199,7 +199,7 @@
  "license": "Apache 2.0",
  "website": "https://github.com/bohoffi/ngx-deploy-ftp"
  },
- "ngx-disqus": {
+ "ngx-disqus.svg": {
  "name": "ngx-disqus",
  "creator": "Murhaf Sousli",
  "license": "MIT",