Loglylift adapter (#3429)

* add description for loglylift bid adapter

* use real adspot which has actual test ad

dev-docs/bidders/loglylift.md

@@ -0,0 +1,27 @@
+---
+layout: bidder
+title: LOGLY lift
+description: Prebid LOGLY lift Bidder Adaptor
+biddercode: loglylift
+gdpr_supported: false
+usp_supported: false
+coppa_supported: false
+schain_supported: false
+dchain_supported: false
+media_types: no-display, native
+safeframes_ok: false
+deals_supported: false
+floors_supported: false
+fpd_supported: false
+pbjs: true
+pbs: false
+prebid_member: false
+---
+
+
+### Bid Params
+
+{: .table .table-bordered .table-striped }
+| Name   | Scope    | Description                                              | Example  | Type      |
+|--------|----------|----------------------------------------------------------|----------|-----------|
+| `adspotId`  | required | adspot id managed by LOGLY lift                   | `4302078` | `integer`  |