Configure Datadog core libs to use github.com/coopnorge/go-logger

[nhhagen]

Some of Datadogs libraries does logging, among them are ddtrace. During setup of go-datadog-lib configure Datadogs libraries to use go-logger.

Log data will have to be parsed and mapped to the correct go-logger functions.

Here is any example of a Coop application configuring logging for one of Datadogs core libraries on their own:

https://github.com/coopnorge/ecom-integrations-service-v2/blob/d6fe4d29672321f4dc6d5ebec0455ba60b457000/library/private/application/option.go#L44-L61

[nhhagen]

coopnorge/go-logger#100 is the proposed implementation for the logging adapter for ddtrace.