copr: move pulp-redirect file to persistent storage

roles/copr/backend/tasks/main.yml

@@ -104,7 +104,7 @@
 - name: Create a txt file with Pulp redirects
   file:
     state: touch
-    dest: /var/lib/copr/pulp-redirect.txt
+    dest: /var/lib/copr/public_html/pulp-redirect.txt
     owner: copr
     group: copr
     mode: "644"

roles/copr/backend/templates/lighttpd/pulp-redirect.lua.j2

@@ -5,7 +5,7 @@ pulp_content_url = "{{ pulp_content_url }}"
 -- SQLite claims to be 35% faster than reading blobs from filesystem
 -- https://www.sqlite.org/fasterthanfs.html
 -- Worth trying out once we hit a bottleneck for reading the file
-file_with_redirects = "/var/lib/copr/pulp-redirect.txt"
+file_with_redirects = "/var/lib/copr/public_html/pulp-redirect.txt"
 
 
 function line_in_file(searched, file)