JS Tracker: new setCrossDomainLinkingTimeout function useful to set a higher...

JS Tracker: new setCrossDomainLinkingTimeout function useful to set a higher timeout for links (#11828)

* JS Tracker: new setCrossDomainLinkingTimeout function useful to set a higher timeout for links

and increasing the default to 120 seconds

* Code review feedback

* Compiled Piwik.js

* fix one test

* Fix tests

* remove debugger;