Move on-load class modification log to VLOG(class_linker)

We would log on-load class modifications to LOG(WARNING). This could
be rather spammy. Change to VLOG(class_linker) instead.

Test: ./test.py --host
Bug: 130372954
Change-Id: I60742e6832fac99e33b0f3fa953460f5a1e5d5e8
1 file changed