Download page must not redirect to mirror page

The direct download page [1] currently redirects to the mirror system [2] after a few seconds.

I think that is wrong; users should be encouraged to verify the downloads, but the redirect makes verification harder.

The normal download page [3] is OK.

[1] http://lucene.apache.org/solr/mirrors-solr-latest-redir.html

[2] http://www.apache.org/dyn/closer.lua/lucene/solr/8.1.1

[3] http://lucene.apache.org/solr/downloads.html