Haproxy SameSite incompatible browser detection

The Safari regexp would also catch some Android browsers. It has been
removed and replaced by more specific OS-X 10.14 browser detection. See
https://www.chromium.org/updates/same-site/incompatible-clients/ for
more information.

roles/haproxy/files/nosamesitebrowsers.lst

@@ -1,8 +1,8 @@
-Version\/.* Safari\/
 Chrom(e|ium)\/(5[1-9]|6[0-6])
 UCBrowser
 iPhone OS 12_
 iPad; CPU OS 12_
 Outlook-iOS
 \(Macintosh; Intel Mac OS X 10_14(_\d|)\) AppleWebKit\/[\.\d]+ \(KHTML, like Gecko\)$
+\(Macintosh; Intel Mac OS X 10_14(_\d+|)\) AppleWebKit/[.\d]+ \(KHTML, like Gecko\) Version\/.* Safari\/
 ownCloud-iOS