Issue #2926905: Disable caching on CiviCRM paths with i18n prefixes.

[mlutfy]

https://www.drupal.org/project/provision/issues/2926905

[omega8cc]

Honestly, I'm not in favor of replacing the much faster location ^~ with simple location ~* wildcard. It may seem not very relevant until you see the rewrites flood Nginx is doing if you are using wildcard instead of "stop here" matching location ^~

We are trying to use location ^~ everywhere we can, for obvious performance reasons, and CiviCRM generates a ton of such requests, so I would rather propose to add i18n location below current location, so it will work only for i18n prefixes. Then you don't need the ? and location ~* ^/\w\w/civicrm { is enough, as proposed on https://www.drupal.org/project/provision/issues/2926905

[omega8cc]

We will propose a patch, but next week, if you allow.

[omega8cc]

Proposed patch posted at https://www.drupal.org/project/provision/issues/2926905#comment-12436499

[mlutfy]

Closing this PR, since a patch was merged on d.o.