[searx] Fix spaces in pkg list

ansible/roles/searx/tasks/main.yml

@@ -1,7 +1,7 @@
 ---
 - name: Dependencies installed
   community.general.pkgng:
-    name: "searx, filtron, morty"
+    name: "searx,filtron,morty"
     state: latest
 
 - name: Searx enabled