OpenJDK CRaC support

## Is your feature request related to a problem?

AWS announced support of snapstart in AWS Lambda based on Java runtime.
It looks like this support based on OpenJDK CRaC, with ability to specify before/after context restore hooks, reference:
https://aws.amazon.com/blogs/compute/reducing-java-cold-starts-on-aws-lambda-functions-with-snapstart/
https://docs.aws.amazon.com/lambda/latest/dg/snapstart.html#snapstart-compatibility

However if java agent attached before snapshot created, I think it will lead to incorrect results (as least sending APM data with same instance metadata).

## Describe the solution you'd like

Ideally, we would like to bytebuddy instrumentation happen before snapshot is took.
In afterRestore method, java agent should be able re update only necessary instance specific information

## Describe alternatives you've considered

Attaching agent in afterRestore hook, however it returns back initialisation latency

## Additional context

Implementing and providing CRaC restore hook may be useful not only for AWS Lambda application, but for any java application using CRaC project.