Intent iq id submodule: various enhancements (prebid#11765)

* updated flow

* remove 'this'

* rename privacy parameter

* add callback timeout

* Extract only used parameters from CryptoJS

* add new unit tests

* change callback timeout order

* added tests and small fixes

* change saving logic

* support "html5" and "cookie" storage types

* support storage type, update flow

* add documentation

* small updates

* more docs

* fix unit test

* add browserBlackList to documentation

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Co-authored-by: Eyvaz Ahmadzada <[email protected]>