HyperBrainz Bid Adapter: add bidder documentation

dev-docs/bidders/hyperbrainz.md

@@ -1,41 +1,34 @@
 ---
 layout: bidder
 title: HyperBrainz
-description: HyperBrainz Adaptor
+description: Prebid.js HyperBrainz Bid Adapter
 biddercode: hyperbrainz
-aliasCode: adkernel
-tcfeu_supported: true
-dsa_supported: false
-gvl_id: 14 (adkernel)
+media_types: banner, video, native
+gdpr_supported: true
 usp_supported: true
+gpp_supported: true
 coppa_supported: true
-gpp_sids: tcfeu, usp
 schain_supported: true
-dchain_supported: false
-userId: all
-media_types: banner, video, native
-safeframes_ok: true
-deals_supported: false
 floors_supported: true
-fpd_supported: true
+userIds: all
 pbjs: true
 pbs: false
-pbs_app_supported: false
-prebid_member: false
-multiformat_supported: will-bid-on-any
-ortb_blocking_supported: true
-privacy_sandbox: no
-sidebarType: 1
+maintainer_email: it@hyperbrainz.com
 ---
 
-### Note
+## Note
 
-The HyperBrainz bidding adapter requires setup and approval before implementation. Please reach out to <info@hyperbrainz.com> for more details.
+The HyperBrainz bid adapter requires setup and approval before
+implementation.
+Please reach out to <it@hyperbrainz.com> for more details.
 
-### Bid Params
+## Bid Params
 
 {: .table .table-bordered .table-striped }
-| Name     | Scope    | Description           | Example                   | Type     |
-|----------|----------|-----------------------|---------------------------|----------|
-| `host`   | required | RTB host | `'cpm.hb.hyperbrainz.com'` | `string` |
-| `zoneId` | required | Zone Id           | 30164                 | `integer` |
+
+| Name          | Scope    | Description                                    | Example            | Type     |
+|---------------|----------|------------------------------------------------|--------------------|----------|
+| `placementId` | required | Unique placement identifier                    | `'hb_test_banner'` | `string` |
+| `publisherId` | optional | Publisher identifier                           | `'pub-1'`          | `string` |
+| `bidFloor`    | optional | Minimum CPM floor override (USD)               | `0.30`             | `number` |
+| `ext`         | optional | Custom extension fields passed to the exchange | `{}`               | `object` |