Add support for `jdk.ObjectAllocationOutsideTLAB` and `jdk.ObjectAllocationInNewTLAB` JFR events

[roberttoyonaga]

TL;DR
Add support for thejdk.ObjectAllocationOutsideTLAB and jdk.ObjectAllocationInNewTLAB JFR events.

Goals
These events should detail the object class and allocation size when an object is allocated outside or in a new TLAB.

When this work is done, the JFR Support tracking Issue should be updated to reflect the changes.

Describe who do you think will benefit the most.
GraalVM users will benefit from the additional information JFR will report. GraalVM developers will also benefit because object allocations outside TLAB events can help debug performance issues.

Express whether you'd like to help by contributing to this feature
I volunteer to work on this.

[fniephaus]

#5654 is merged, does this mean this issue is done and we need to update #5410?

[roberttoyonaga]

Yes that's right. I'll close this and update the JFR tracking issue accordingly. Thank you for the reminder.