CCPA User Sync Updates (prebid#1153)

Gamoshi Adapter: Update cookie sync (prebid#1146)

null check banner.h (prebid#1142)

CCPA Phase 1: Cookie Sync (prebid#1135)

Update http refresh to use url builder. Fixes prebid#1065 (prebid#1133)

require the caller to define native assets[...].ID (prebid#1123)

* require the caller to define native assets[...].ID

* Update assets-with-partial-ids.json

JSON block that has a full data-center specific URL cache info (prebi…

…d#1104)

Kubient adapter (prebid#1094)

Switching yieldmo auction endpoint from http to https (prebid#1103)

Restrict /setuid for Prebid supported bidders only (prebid#1084)

* Restrict /setuid for Prebid supported bidders only

* Improve some test cases based on code review comments