ART: Add support for constructor method handles

Add well known methods for MethodHandles.lookup() and
MethodHandles.Lookup.findConstructor(). These are used to call the
Java code that create a constructor transform.

Separate method handle resolution paths for fields and methods in the
class linker.

Update test 952-invoke-custom-kinds to include a constructor method
handle. The test classes now match dx/tests/135-invoke-custom.

Bug: 62774190
Test: Update 952-invoke-custom-kinds
Change-Id: I9a007254a856422c24397c4df3ef3dfbf6bdd840