7torrents: add flaresolverr info

newly added Cloudflare DDoS protection - tested with FlareSolverr, working

src/Jackett.Common/Definitions/7torrents.yml

@@ -20,18 +20,14 @@ caps:
     book-search: [q]
 
 settings:
+  - name: flaresolverr
+    type: info
+    label: FlareSolverr
+    default: This site may use Cloudflare DDoS Protection, therefore Jackett requires <a href="https://github.com/Jackett/Jackett#configuring-flaresolverr" target="_blank">FlareSolver</a> to access it.
   - name: info_8000
     type: info
     label: About 7torrents Categories
     default: 7torrents does not return categories in its search results.</br>To add to your Apps' Torznab indexer, replace all categories with 8000(Other).
-  - name: sort
-    type: select
-    label: Sort requested from site
-    default: created
-    options:
-      created: created
-      length: size
-      seeders: seeders
 
 search:
   # https://www.7torrents.cc/search?query=2020&sort=created