nginx rewrite rules for splat aliases are not defined as redirects

The nginx rewrite rules for spat aliases are not defined as redirects. As a result, it leads to an infinite loop. This can be fixed by adding the redirect keyword to the end of the rule.

For example:

location ^~ /component-a/current/ { rewrite ^/component-a/current/(.*)$ /component-a/1\\.0/$1 redirect; }