Add a temporary fix that redirects to search

On Richie stack add a temporary fix that on nginx level redirects to
course search preserving the query parameters.
GN-996
openfun/richie#1810

roles/richie_deploy/templates/nginx.conf

@@ -203,6 +203,16 @@ http {
 {% endfor %}
 {% endif %}
 
+        # Temporary fix with a temporary redirect to fix redirect to search page that lost query
+        # parameters. Remove this when we have a fix for:
+        # https://github.com/openfun/richie/issues/1810
+        location = /pt/curso/ {
+            return 307 /pt/cursos/$is_args$args;
+        }
+        location = /en/course/ {
+            return 307 /en/courses/$is_args$args;
+        }
+
         # Any other URL, should be proxied
         location / {
 {% if richie_nginx_auth_basic_enable is defined and richie_nginx_auth_basic_enable %}