Can not set sendStandardTargeting=false when using defaultBidderSettings

[derdeka]

When registering defaultBidderSettings from an custom adapter, we can not ommit the standard targeting.

The configuration in the adapter is:

const bidderSettings = {
    alwaysUseBid: true,
    sendStandardTargeting: false,
    suppressEmptyKeys: true,
    adserverTargeting: [
        { key: 'keyXYZ', val: (bidResponse) => bidResponse.keyXYZ }
    ]
};
bidmanager.registerDefaultBidderSetting('adapterXYZ', bidderSettings);

I guess there is a bug in bidmanager@L155:

if (typeof bidderSettings.sendStandardTargeting !== "undefined" && bidder_settings[bidderCode].sendStandardTargeting === false) {

should be

if (typeof bidderSettings.sendStandardTargeting !== "undefined" && bidderSettings.sendStandardTargeting === false) {

[snapwich]

I had this fix as part of another branch that got put on hold for a bit, I've cherry-picked the relevant commit and will open a pull-request for it now. Sorry for the inconvenience.