Update infra pagure.io links to forge.fp.o (WIP)

This should update all the references we have to
https://pagure.io/fedora-infrastructure to the
new https://forge.fedoraproject.org/infra/tickets/ area.

Do not merge this before the migration on tuesday.

Signed-off-by: Kevin Fenzi <kevin@scrye.com>

roles/people/files/userdefs/HEADER.html

@@ -18,5 +18,5 @@
         </div>
         <div class="alert alert-info" role="alert">
           This is directory listing for a user on Fedora People. You can read more about Fedora People <a href="https://fedoraproject.org/wiki/Infrastructure/fedorapeople.org" class="alert-link">here</a>. 
-          <br/>This is a community maintained site. Red Hat is not responsible for content. <a href="https://pagure.io/fedora-infrastructure/new_issue" class="alert-link">File a ticket</a> if this contains anything that is not permitted.
+          <br/>This is a community maintained site. Red Hat is not responsible for content. <a href="https://forge.fedoraproject.org/infra/tickets/issues/new" class="alert-link">File a ticket</a> if this contains anything that is not permitted.
        </div>

roles/people/tasks/main.yml

@@ -13,7 +13,7 @@
   - nano
   - tree            # requested in ticket 5148
   - mod_ssl
-  - tar             # requested in https://pagure.io/fedora-infrastructure/issue/12638
+  - tar             # requested in https://forge.fedoraproject.org/infra/tickets/12638
   tags:
   - packages
   - people