Support non-uber jar releases of mongo-java-driver

[jyemin]

Is your feature request related to a problem? Please describe.
Starting with the 4.0 release of the MongoDB Java driver, the mongo-java-driver uber-jar module is no longer included in the distribution. I think this will cause problems given that the muzzle configuration for the driver only references mongo-java-driver.

Even before 4.0, non-uber jars have also been published, and if I understand correctly anyone using those jars would not get the benefits provided by muzzle (which I don't fully understand).

Describe the solution you'd like

Support instrumentation with the non-uber jar modules of the MongoDB Java driver

From 3.7 on, MongoClientSettings is included in the mongodb-driver-core module.

From 3.9 on, MongoClientOptions is included in the mongodb-driver-legacy module.

Describe alternatives you've considered
None

Additional context
None

[trask]

Thanks!

Luckily our sibling project just added Mongo driver v4 support DataDog/dd-trace-java#2043, looks like we need to merge that over to this repo.

For some light reading on muzzle that won't answer all of your questions 😄, see https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/master/docs/contributing/muzzle.md

[malafeev]

@trask I would like to merge Mongo driver v4 support

[malafeev]

PR: #2046

[trask]

I believe this is closed by #2046