Disable test 080-oom-fragmentation only on GSS and debug CC configurations.

- With the Generational Semi-Space (GSS) garbage collector, run-test
  080-oom-fragmentation test fails due to lack of support for
  allocations larger than 32MB even with a larger max heap size.
- With the Concurrent Collector (CC) garbage collector and debug mode,
  this run test may fail because of fragmentation caused by the region
  space's cyclic region allocation (which is enabled in debug mode).

This reverts and amends commit e0b7c8ac.

Test: art/test/testrunner/testrunner.py -t 080-oom-fragmentation (in GSS and debug CC modes)
Bug: 33795328
Change-Id: I07e68d189e0088fb722cda4c34b020f303cb2081