Grid and MGID bid adapters missing gvlid spec

[bretg]

Type of issue

Bug

Description

We discovered that the client-side Grid bid adapter is being rejected by the GDPR enforcement module because it doesn't specify the gvlid in the correct location. Did a scan of all the adapters and found the mgid adapter has a similar issue. Both define GVLID as a const, but then never actually set that const in the spec:

gridBidAdapter.js:const GVLID = 686;
mgidBidAdapter.js:const GVLID = 358;

Here's how it's supposed to look:

export const spec = {
  code: 'myBidderCode',
  gvlid: GVLID,

Tagging @TheMediaGrid and @Gaudeamus

[bretg]

FWIW, there is a workaround - publishers who want to use these adapters can set their own mapping:

pbjs.setConfig({
    gvlMapping: {
        grid: 686,
        mgid: 358
    }
});