Support field watchpoint in interpreter

Support field watchpoint in interpreter

We report field read/write events to instrumentation from the interpreter. This
allows it to send JDWP field access and field modification events to debugger.
This completes CL https://android-review.googlesource.com/90390.

We also fix the JDWP FieldOnly modifier by introducing ModBasket.fieldTypeID.
We incorrectly used ModBasket.classId which is actually dedicated to ClassOnly
modifier based on thread's location's class id.

Finally, we now enable canWatchFieldModification and canWatchFieldAccess JDWP
capabilities so a debugger can request these events to be reported.

Bug: 8267708
Change-Id: I987852ad47abb27b2f7e78544a8189c7a4e2f462