[EXCH-13318] Provide GPP params for user sync#12

Kacper Fus (Fuska1) wants to merge 2 commits into

masteropenx/prebid-server-java:masterfrom

EXCH-13318-Provide-GPP-params-for-user-syncopenx/prebid-server-java:EXCH-13318-Provide-GPP-params-for-user-syncCopy head branch name to clipboard