Several bidder configurations use incorrect keys in usersync.iframe and usersync.redirect #4304
Description
These configs use the userMacro key instead of uid-macro: inmobi, amx, vox, tpmn. The reason for that, I assume, is that this naming is used in the Go version of PBS and was carried over when the changes were ported. This has been causing low cookiesync rates for us with InMobi.
As a reference, look at the Java class that represents the .redirect. and the .iframe` parts of the Bidder config: UsersyncMethodConfigurationProperties.
It's a small fix, I'll add a PR for it.